The mean square within groups is equal to: A) 10.937 B) 10.466 C) 11.408 D) ...

Author Question: The mean square within groups is equal to: A) 10.937 B) 10.466 C) 11.408 D) ... (Read 64 times)

lidoalex

Hero Member
Posts: 538

on: Jun 24, 2018

The mean square within groups is equal to:

A) 10.937
B) 10.466
C) 11.408
D) 11.173

Question 2

PHStat has a tool for conducting the two-sample hypothesis tests for proportions. The test is called ________.

A) Z-test for differences in two means
B) chi-square test for differences in two proportions
C) Z-test for the proportions
D) Z- test for differences in two proportions

Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5^th Edition

Buy Test-Bank

Sammyo

Sr. Member
Posts: 329

Reply #1 on: Jun 24, 2018

Answer to Question 1

B

Answer to Question 2

D

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).