[Answered] A frequency distribution always has equal class intervals. Indicate whether the statement is true ...

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darbym82

Hero Member
Posts: 570

on: Jul 25, 2018

A frequency distribution always has equal class intervals.

Indicate whether the statement is true or false

Question 2

According to the Federal Communications Commission, 70 of all U.S. households have vcrs. In a random sample of 15 households, what is the probability that fewer than 13 have vcrs?

A) 0.5 B) 0.7 C) 0.1268 D) 0.8732

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lin77x

Sr. Member
Posts: 326

Reply #1 on: Jul 25, 2018

Answer to Question 1

FALSE

Answer to Question 2

D

darbym82

Member
Posts: 570

Reply 2 on: Jul 25, 2018

TYSM

apple

Member
Posts: 352

Reply 3 on: Yesterday

Wow, this really help

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