each of 5 students reported the number of movies they saw in the past year. here is what they reported. 18…
each of 5 students reported the number of movies they saw in the past year. here is what they reported. 18, 20, 7, 7, 18. find the mean number of movies that the students saw. if necessary, round your answer to the nearest tenth.
Answer
Explanation:
Step1: Calculate sum of data
$18 + 20+7 + 7+18=70$
Step2: Divide by number of data points
The number of students is $n = 5$. Mean $\bar{x}=\frac{70}{5}=14$
Answer:
14