A pollster obtains a sample of students and asks them how they will vote on an upcoming referendum. ...

Author Question: A pollster obtains a sample of students and asks them how they will vote on an upcoming referendum. ... (Read 88 times)

AEWBW

Hero Member
Posts: 579

on: Jul 24, 2018

A pollster obtains a sample of students and asks them how they will vote on an upcoming referendum.

A) observational study B) experiment

Question 2

Find the t-value such that the area in the right tail is 0.005 with 28 degrees of freedom.

A) 2.763 B) 1.701 C) -2.763 D) 2.771

Leostella20

Sr. Member
Posts: 337

Reply #1 on: Jul 24, 2018

Answer to Question 1

A

Answer to Question 2

A

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AEWBW

Hero Member
Posts: 579

Reply #2 on: Jul 24, 2018

Both answers were spot on, thank you once again

Leostella20

Sr. Member
Posts: 337

Reply #3 on: Jul 24, 2018

Great! Please up vote

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