A scale with an equal number of favorable and unfavorable categories is called a(n) ________
A) balanced scale
B) unbalanced scale
C) forced scale
D) systematic scale
E) equal scale
A
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Fill in the blank(s) with the appropriate word(s).
Whistleblower statutes protect employees from retaliatory discharge
a. True b. False Indicate whether the statement is true or false
A credit company has gathered information regarding the average amount (in $) owed by people under 30 years of age and by people over 30 years by taking independent random samples from both age groups. You are given the following information.
Under 30
Over 30
600
550
n200
300
?2361
400
?
Construct a 95% confidence interval for the difference between the population average amounts owed by the two age groups.
What will be an ideal response?
Two independent samples are drawn from two normal populations, where the population variances are assumed to be equal. The sampling distribution of the ratio of the two sample variances is:
a. normal b. Student-t c. F d. chi-squared