Consider the Following Table: This Table Represents the Heights

Multiple Choice

Consider the following table: This table represents the heights and basketball team memberships of high school students in a small mid-western town.) 1-The expected percentages of basketball players in the population are 70, 80, 50, 40, and 30, respectively. 2-The estimated number of students in the city's high schools playing basketball, based on the various samples, is 105, 160, 125, 80, and 75. 3-The estimated total number of basketball players in the city's high schools is 545. 4-The weighted.average height of the city's basketball players is different from the average height of the sample.

A) 1
B) 2
C) 3
D) 4
E) 1, 2, and 3