shantellbrame1221 shantellbrame1221

19-01-2024
Mathematics

contestada

A study of a local high school tried to determine the mean number of text messages that each
student sent per day. The study surveyed a random sample of 36 students in the high school and
found a mean of 156 messages sent per day with a standard deviation of 69 messages. Determine
a 95% confidence interval for the mean, rounding all values to the nearest whole number.
E

Respuesta :

SunnieAarom SunnieAarom

19-01-2024

Answer:

Step-by-step explanation:

studying high school per day of local 95% of the 69% the all value of nearest whole sample of high school 36% of sentimental value expolifate% of 12 interval sentimental E %5

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