KF
Katya Fuentes
Answers (6)
KF
Answered
Reducing the likelihood of making a type II error involves ______.
A) changing the research hypothesis
B) increasing the likelihood of rejecting the null hypothesis
C) decreasing the likelihood of rejecting the null hypothesis
D) never rejecting the null hypothesis
A) changing the research hypothesis
B) increasing the likelihood of rejecting the null hypothesis
C) decreasing the likelihood of rejecting the null hypothesis
D) never rejecting the null hypothesis
On Jul 30, 2024
B
KF
Answered
What is an ARM?
On Jul 28, 2024
An ARM is an adjustable rate mortgage.In an ARM,the interest rate and monthly payment change periodically.
KF
Answered
In a survey of 1,000 television viewers,40% said they watch network news programs.For a 90% confidence level,the margin of error for this estimate is 2.5%.If we want to be 99% confident,how will the margin of error change?
A) Since more confidence requires a more narrow interval,the margin of error will be larger.
B) Since more confidence requires a more narrow interval,the margin of error will be smaller.
C) Since more confidence requires a wider interval,the margin of error will be larger.
D) Since more confidence requires a wider interval,the margin of error will be smaller.
E) There is not enough information to determine the effect on the margin of error.
A) Since more confidence requires a more narrow interval,the margin of error will be larger.
B) Since more confidence requires a more narrow interval,the margin of error will be smaller.
C) Since more confidence requires a wider interval,the margin of error will be larger.
D) Since more confidence requires a wider interval,the margin of error will be smaller.
E) There is not enough information to determine the effect on the margin of error.
On Jun 29, 2024
C
KF
Answered
The hypergeometric probability distribution is used rather than the binomial distribution when the sampling is performed:
A) with replacement from a finite population
B) without replacement from a finite population of size N and that size N is small in relation to the sample size n namely, n / N.05
C) without replacement from an infinite population
D) with replacement from an infinite population
A) with replacement from a finite population
B) without replacement from a finite population of size N and that size N is small in relation to the sample size n namely, n / N.05
C) without replacement from an infinite population
D) with replacement from an infinite population
On Jun 28, 2024
B
KF
Answered
Evaluate to six-figure accuracy: (1 + 0.025)1/3 - 1
On May 30, 2024
0.00826484