[Answered] The probability that a standard normal random variable Z is less than -3.5 is approximately 0. ...

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khang

Hero Member
Posts: 569

on: Jun 24, 2018

The probability that a standard normal random variable Z is less than -3.5 is approximately 0.
Indicate whether the statement is true or false

Question 2

In the standard normal distribution, z0.05 = 1.645 means that 5 of all values of z are below 1.645 and 95 are above it.
Indicate whether the statement is true or false

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xiaomengxian

Sr. Member
Posts: 311

Reply #1 on: Jun 24, 2018

Answer to Question 1

T

Answer to Question 2

F

khang

Member
Posts: 569

Reply 2 on: Jun 24, 2018

Thanks for the timely response, appreciate it

skipfourms123

Member
Posts: 343

Reply 3 on: Yesterday

Excellent

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