IT DIGEST
Swipe, locate, and select the “Screen recorder” function. Tap on “Record.” A countdown begins, then you have successfully captured an image of the Snap to your phone. You can also tap the “Stop” icon to end the recording, and a screenshot alert will not appear. How do you screenshot on Snapchat with an iPhone 2021? […]
Head to Snapchat, open the story you want to take a screenshot of, click on the SnapSaver camera icon that will appear on your screen, and the Snapchat screenshot will be taken without notifying the other person of it. How do you screenshot on Snapchat without them knowing 2021? Swipe, locate, and select the “Screen […]
Sent means you have dropped off the letter at the post office. “Delivered” means the letter is now at the recipient’s address where he or she can get and read the letter. Is sent the same as delivered? Sent is letting you know that the message is on its way. Delivered means it has arrived […]
zc is the critical value from the z table for the 2-tailed CI of 90%. To get zc: 95% is . 1 – . 95 = . 05 (so we have . 05 in BOTH tails) . 05/2 = . 025 (in each tail) 1 – . 025 = . 975. Look up . 975 […]
Multiply z* times σ and divide that by the square root of n. This calculation gives you the margin of error. Take x̄ plus or minus the margin of error to obtain the CI. The lower end of the CI is x̄ minus the margin of error, whereas the upper end of the CI is […]
Find a confidence level for a data set by taking half of the size of the confidence interval, multiplying it by the square root of the sample size and then dividing by the sample standard deviation. Look up the resulting Z or t score in a table to find the level. Is confidence interval the […]
We have found that there are several things businesses can do to reduce unwanted noise: Provide dedicated quiet spaces. Provide loud spaces, too. Mask the sound by increasing background noise. Bring in sound absorbing materials without sacrificing design. Speak up. Use an indicator. Wear headphones. How can I make my office quieter? Top 10 Ways […]
Synced tabs expire in 7 days. Synced history expires in 60 days. New history is only uploaded for the last 30 days. Does Firefox Keep history forever? Since the release of Firefox 4.0. x, the number of days Firefox will retain history for is directly related to system hardware. Firefox calculates how much history to […]
If you need to edit the note, right-click the cell, and then click Edit Comment. If you’re using Excel for Office 365, right-click the cell and choose Edit Note. If you need to delete the note, right-click the cell and choose Delete Comment. Why can’t I edit a comment in Excel? How to fix! Say […]
Open Windows Explorer, and navigate to a folder containing PDF files. In the Windows Explorer dialog, click Show the preview pane (H). The Preview pane appears on the right side of the window. Click on a PDF file for the Preview pane to show the contents of the document. How do I open Preview on […]