Q4 W3 Statistics and Probability_ June 01, 2022

Quiz by Russell Van Erick Ramos

Feel free to use or edit a copy

includes Teacher and Student dashboards

Measure skillsfrom any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

• edit the questions
• save a copy for later
• start a class game
• view complete results in the Gradebook and Mastery Dashboards
• automatically assign follow-up activities based on students’ scores
• assign as homework
• share a link with colleagues
• print as a bubble sheet

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

4 questions
• Q1

It is the area in the normal curve that leads to rejection of null hypothesis.

Rejection region

Degrees of freedom

Acceptance Region

Type II Error

30s
• Q2

It is the degree of uncertainty about the statistical statement under the same conditions used to determine the confidence level.

Level of Significance

Level of Confidence

Level of Relation

Level of Association

30s
• Q3

Which of the following is the appropriate rejection region for the following given? hypothesis test on population mean; α = 0.01; two-tailed test; n = 25; σ = 2 .

z < −1.96 or z > 1.96

z < 1.96 or z > −1.96

z < 2.575 or z > −2.575

z < −2.575 or z > 2.575

30s
• Q4

Which of the following is the appropriate rejection region for the following given? hypothesis test on population mean; α = 0.05; one-tailed test (right); n = 73; s = 8.2

z < −2.33

z > 1.645

z < −1.645

z > 2.33

30s

Teachers give this quiz to your class