How To Perform a T Test in Excel?

Through, T-test in Excel you can decide the statistical significant differences between the datasets. In order words, it is a two-sample T-test which compare the means of two samples. In this blog, you will read the method to perform a T Test in Excel. For more help related to Excel, go to Microsoft via www.office.com/setup.

Method To Perform a T Test in Excel:

1. Checking and Loading Analysis Toolpak Add-In:

If you want to activate the Analysis Toolpak, then you should choose the FILE tab and then choose Options. Now in the Options dialogue box, you should choose Add-Ins from the tabs which are on the left side of the screen. Here at the bottom of the window, you should choose the Manage drop-down menu and then choose Excel Add-ins. And then tap on Go button. At this point, you need to check the check-box which is next to Analysis Toolpak and then tap on OK button. Lastly, the Analysis Toolpak is active and then you should apply F-Tests and T-Tests.

2. Perform F-Test and a T-Test in Excel:

First, you need to enter two datasets into a spreadsheet. After this, you should choose the Data tab and then tap on Data Analysis. Now, you should choose F-Test Two-Sample for Variances from the list and then tap on OK button. Here, you need to choose the Variable 1 Range and Variable 2 Range and then you need to set the Alpha. At this point, you need to choose a cell for the top left side of the output and it will fill 3 columns and 10 rows and then tap on OK button. You should view the F-Test results to check if there is a significant difference between the variances. It will give three important values: F, P(F<=f) one-tail and F Critical one-tail. Here, you came to know if there is a difference between the variances and then choose the appropriate T-Test.  Next, you should choose the Data tab and then tap on Data Analysis. After this, you should choose either t-Test: Two-Sample Assuming Equal Variances or t-Test: Two-Sample Assuming Unequal Variances. Here in the same dialogue box, you need to enter the details of the analysis. If you want to start, then you have to choose the ranges which contain the samples for Variable 1 Range and Variable 2 Range. If in case, you want to test for no difference between the means, then you should set the Hypothesized Mean Difference to zero. At this point, you should Set the significance level Alpha and then choose a cell for the top left side of the output. It will fill 3 columns and 14 rows and then choose OK button. At last, you should Review the results in order to decide if you find a significant difference between the means.

With this above method, you can perform a T Test in Excel. If the customer wants any type of details related to Excel, then visit to the official site of Microsoft through office.com/setup.

How to Get Rid Of Microsoft Store If It is Blocked?

If the user find that Microsoft Store is Blocked, then you should not be able to look for apps and download them. The user can fix this issue by enabling the app from Group Policy Editor. In this blog, you will read the method to troubleshoot If Microsoft Store is Blocked. For help, just go to Microsoft Office via www.office.com/setup.

Method to Troubleshoot If Microsoft Store It is Blocked:

1. Open Windows Store Apps Troubleshooter:

First, the users have to write troubleshoot in Windows search and then choose Troubleshoot settings from the results. Then, you have to tap on Additional troubleshooters from the right side. Now, you have to choose Windows Store Apps in order to press Run the troubleshooter button. After this, the users will go through resolutions in the Windows Store Apps troubleshooter. Lastly, you should follow the steps to complete the troubleshooter.

2. Delete Microsoft Store’s Cache:

You should press Windows key + R at the same time in order to start the Run app. Now, you have to write wsreset.exe and then tap on Enter or OK button. Here, you will see the reset will take few settings and then again the Store will open.

3. Turn on Microsoft Store from Group Policy Editor:

First, you should press Windows + R together, and type gpedit.msc and just hit on OK or Enter key. Now, you should go to the following path on the left sidebar:

Computer Configuration\Administrative Templates\Windows Components\Store

Then in the right side, you have to find Turn off the Store application policy and then Right-click on it and just choose Edit option. If you find the setting is Enabled, then you should modify its feature to Not Configured or Disabled and then just tap on Apply and OK option. Lastly, you need to Restart the PC for the changes and then again open the Store app.

4. Reset Microsoft Store App:

You need to press Windows key + I at the same time in order to begin the Settings app. Then, you need to tap on Apps. Now, you should find the Microsoft Store app and just click on it. At this point, you should select Advanced options. Here, you have to scroll down and then tap on the Reset button. Remember, this will delete all the app’s data, preference and then sign-in details.

5. Use Different User Account:

You need to press Start button and then hit on Settings option. After this, you need to choose Accounts and then tap on Family & other users. Then, you need to choose Add someone else to this PC option. Now, you should hit on I don’t have this person’s sign-in information and then tap on Add a user without a Microsoft account option. Here, you should enter the account details in the text boxes and then tap on Next button. At this point, you should Restart Windows if you set up the new account. Lastly, you need to log in to the new user account.

With this method, the user can fix the issue if Microsoft Store is Blocked. But if the users need any details, then visit to the site of Microsoft through www.office.com/setup365.

How You Can Create System Image in Window 11?

Through, System Image the user can make a full backup of their drive. The user can use Backup and Restore option, just to create a System Image in Window 11. If the customer requires any type of help, then visit to the site of Microsoft via www.office.com/setup. In this blog, you will read the method to create a System Image in Window 11.

Method To Create System Image in Window 11:

1. Use Backup and Restore Option:

First, you should hit on the magnifying glass just to begin the Search function and then type control panel and just select the app from the list of results. Now, you have to tap on Backup and restore. Here in Backup and Restore, you should hit on Create a system image in the left side. At this point, you should select the backup location and then hit on Next option. In case, the user doesn’t have installed other drive, then you should have an external media connected like a USB stick or drive. Now, you will see a list of drives which you can back up will display on your screen. Here, you should uncheck the drives which you don’t want to back up and then tap on Next option to move further. After this, you should ensure that the back-up media can handle the size of the backup and then tap on Start backup in order to perform the backup process. This process will take some time , so you have to be patient. When the process is complete, then hit on Close option. The user can also press Yes option in order to create a system repair disk if they don’t have Windows 11 bootable media. The user can start Control Panel just by hitting the Windows + R combination together and then type control panel. At last, you should press Enter or then tap on OK button in order to start the app.

2. Use Settings:

In the Pinned apps section, you should tap on the Settings icon in order to open it. After this, you should go to System and then select Storage. Now, you have to choose Advanced storage options. Then, you should visit to Backup options. At the end, you should select Backup and Restore.

How to Restore PC with System Image? Office.com/myaccount

If the user wants to restore PC with system image, then you should open the Start Menu and then select Settings. Now, you should visit to the System and then choose Recovery. Then in the Advanced startup, you should hit on Restart now. After the PC restarts, you should select Troubleshoot. Here, you should select Advanced options. At this point, you should hit on See more recovery options. Next, you should select System image recovery. Now, user should select their system image and then hit on Next option. At the end, the user should follow the directions on the screen in order to finish the process.

Through this way, the user can create System Image in Window 11. If the customer need any kind of assistance, then they can navigate to the site of Microsoft via www.office.com/setup365.