In a follow-up study, you are more interested in examining how many times people check social media every day. You condu

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In A Follow Up Study You Are More Interested In Examining How Many Times People Check Social Media Every Day You Condu 1 (35.11 KiB) Viewed 108 times

In a follow-up study, you are more interested in examining how many times people check social media every day. You conducted a study with 180 participants and found that the variable "social media use" is approximately normally distributed. You find that the average number of times social media is checked per day is 40, and the standard deviation is 12. Researchers were interested in the percentage of people who check social media more than 65 times. a. Under these conditions, what would be the z-score for someone who checks social media more than 65 times? Roughly, what percentage of people would have checked social media more than 65 times? What percent of people would you expect to check social media between 25 and 42 times?