21) The degree of freedom of a t-distribution is 17. If the area to the right tail of the distribution is 0.025, what is the t-value of the distribution? A. 0.689 B. 2.110 C. 3.222 D. 3.965

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15) If the population mean 4 of the data set is 2,09, what is the mean ug of the sampling distribution of
the means?
A. 1.03
B. 2.09
C. 4.18
D. 5.16
16) It is a value in the t-distribution that is less than the probability of the given percentage.
A. right-tailed value
C. percentile
B. degrees of freedom
D. t-value
17) If the area of the SHADED part of the t-distribution is 65%, what is the area of the UNSHADED part?
C. 45%
A. 15%
В. 25%
D. 55%
18) What is the area on the left tail of at-distribution with 12 degrees of freedom corresponding to t-value
of 0.873?
A. 0.80
B. 0.60
C. 0.40
D. 0.20
19) What is the area on the left-tail of the l-distribution in number 18?
B. 0.40
A. 0.20
C. 0,60
D. 0.80
20) Which l-distribution has an area of 0.02 to the right of 2.189?
A. A t-distribution with 11 degrees of freedom.
B. A t-distribution with 16 degrees of freedom.
C.At-distribution with 21 degrees of freedom.
D.Al-distribution with 22 degrees of freedom.
21) The degree of freedom of a t-distribution is 17. If the area to the right tail of the distribution is 0.025,
what is the t-value of the distribution?
A. 0.689
В. 2.110
C. 3.222
D. 3.965
Transcribed Image Text:15) If the population mean 4 of the data set is 2,09, what is the mean ug of the sampling distribution of the means? A. 1.03 B. 2.09 C. 4.18 D. 5.16 16) It is a value in the t-distribution that is less than the probability of the given percentage. A. right-tailed value C. percentile B. degrees of freedom D. t-value 17) If the area of the SHADED part of the t-distribution is 65%, what is the area of the UNSHADED part? C. 45% A. 15% В. 25% D. 55% 18) What is the area on the left tail of at-distribution with 12 degrees of freedom corresponding to t-value of 0.873? A. 0.80 B. 0.60 C. 0.40 D. 0.20 19) What is the area on the left-tail of the l-distribution in number 18? B. 0.40 A. 0.20 C. 0,60 D. 0.80 20) Which l-distribution has an area of 0.02 to the right of 2.189? A. A t-distribution with 11 degrees of freedom. B. A t-distribution with 16 degrees of freedom. C.At-distribution with 21 degrees of freedom. D.Al-distribution with 22 degrees of freedom. 21) The degree of freedom of a t-distribution is 17. If the area to the right tail of the distribution is 0.025, what is the t-value of the distribution? A. 0.689 В. 2.110 C. 3.222 D. 3.965
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