Question

1.2 Exit Ticket

Answer 1

Answer:

174

Step-by-step explanation:

Given

132, 145, 97, 112, 128, 82

Required

Estimate amount of students in an art class

This is calculated by obtaining the mean of the given data

$Mean = \frac{\sum x}{n}$

Where n is the number of observations

So;  n = 6

$Mean = \frac{132+ 145+ 97+ 112+ 128+ 82}{6}$

$Mean = \frac{696}{6}$

$Mean = 174.0$

Hence, the estimated number of students is 174