The table below records the results of a survey in which each respondent chose one of three favorite circus performers.
Clowns
Total
Trapeze Lion
Artists Tamers
12 7
Male
9
28
Female
7
12
3
22
Total
16
24
10,
50
What is the joint frequency of male respondents who chose lion tamers?
O A. 3
B. 7
C. 9
D.
DE 28

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

where is the picture

step-by-step explanation:

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

happy to

pls mark as brainliest

1.) 21

2.) 0.453

3.) 1.5

4.) 48

5.) $ 22

step-by-step explanation: