What is the probability that at least 20 customers, but fewer than 30 customers arrive at this ...

Author Question: What is the probability that at least 20 customers, but fewer than 30 customers arrive at this ... (Read 76 times)

mmm

Hero Member
Posts: 558

on: Jun 24, 2018

What is the probability that at least 20 customers, but fewer than 30 customers arrive at this checkout counter in a given hour?

Question 2

A negative relationship between an explanatory variable X and a response variable Y means that as X increases, Y decreases, and vice versa.
a. True
b. False
Indicate whether the statement is true or false

iceage

Guest

Reply #1 on: Jun 24, 2018

Answer to Question 1

0.4538

Answer to Question 2

TRUE

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