Determine the value of mean absolute deviation. A) 46.57 B) 19.96 C) 75.46 D) ...

Author Question: Determine the value of mean absolute deviation. A) 46.57 B) 19.96 C) 75.46 D) ... (Read 74 times)

leo leo

Hero Member
Posts: 566

on: Jun 24, 2018

Determine the value of mean absolute deviation.

A) 46.57
B) 19.96
C) 75.46
D) 26.56

Question 2

Find the probability that the number of successes is less than 700.

What will be an ideal response?

mirabriestensky

Sr. Member
Posts: 325

Reply #1 on: Jun 24, 2018

Answer to Question 1

A

Answer to Question 2

P(X < 700 n = 1800, P = 0.40 ) P(X < 700 = 720, = 20.785 )
= P(Z < -0.96 )
= 0.50 - 0.3315 = 0.1685

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