Question
In: Statistics and Probability
Determine the upper-tail critical value t(a/2) in each of the following a. 1-a = 0.95, n=50...
Determine the upper-tail critical value t(a/2) in each of the following
a. 1-a = 0.95, n=50
b. 1-a = 0.99, n=50
c. 1-a = 0.95, n=63
d. 1-a = 0.95, n=35
e. 1-a = 0.90, n=56
Solutions
orchestra answered 2 years agoRelated Solutions
Determine the upper-tail critical value t Subscript alpha divided by 2tα/2 in each of the following...
Determine the upper-tail critical value
t Subscript alpha divided by 2tα/2
in each of the following circumstances.
.a.
1 minus alpha equals 0.90 comma n equals 161−α=0.90, n=16
.d.
1 minus alpha equals 0.90 comma n equals 261−α=0.90, n=26
.b.
1 minus alpha equals 0.95 comma n equals 161−α=0.95, n=16
e.
1 minus alpha equals 0.99 comma n equals 81−α=0.99, n=8
c.
1 minus alpha equals 0.90 comma n equals 681−α=0.90, n=68
Determine the upper-tail critical value t Subscript alpha divided by 2tα/2 in each of the following...
Determine the upper-tail critical value
t Subscript alpha divided by 2tα/2
in each of the following circumstances.
a.a.
1 minus alpha equals 0.90 comma n equals 581−α=0.90, n=58
d.d.
1 minus alpha equals 0.90 comma n equals 131−α=0.90, n=13
b.b.
1 minus alpha equals 0.95 comma n equals 581−α=0.95, n=58
e.e.
1 minus alpha equals 0.99 comma n equals 231−α=0.99, n=23
c.c.
1 minus alpha equals 0.90 comma n equals 301−α=0.90, n=30
a. T= __ (Round to four decimal places...
Determine the upper-tail critical value t Subscript alpha divided by 2tα/2 in each of the following...
Determine the upper-tail critical value
t Subscript alpha divided by 2tα/2
in each of the following circumstances.
a.a.
1 minus alpha equals 0.95 comma n equals 221−α=0.95, n=22
d.d.
1 minus alpha equals 0.95 comma n equals 341−α=0.95, n=34
b.b.
1 minus alpha equals 0.99 comma n equals 221−α=0.99, n=22
e.e.
1 minus alpha equals 0.90 comma n equals 531−α=0.90, n=53
c.c.
1 minus alpha equals 0.95 comma n equals 461−α=0.95, n=46
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10.36 Determine the upper-tail critical values of F in each of the following two-tail tests. a....
10.36 Determine the upper-tail critical values of F in each of
the following two-tail tests.
a. a = 0.10, n1 = 16, n2 = 21
b. a = 0.05, n1 = 16, n2 = 21
c. a = 0.01, n1 = 16, n2 = 21
10.4.36 Determine the upper-tail critical values of F in each of the following two-tail tests. a....
10.4.36 Determine the upper-tail critical values of F in each
of the following two-tail tests.
a. alphaequals0.05, n1equals25, n2equals16 .
b. alphaequals0.02, n1equals25, n2equals16 .
c. alphaequals0.10, n1equals25, n2equals16
(Round to two decimal places as needed.)
Determine the upper tail critical values of F in each of the following two-tailed tests: a....
Determine the upper tail critical values of F in each of
the following two-tailed tests:
a. The critical value of F when α = 0.005, n1 = 16,
and n2 = 10 is
(Round to two decimal places as needed.)
b. The critical value of F when α = 0.05, n1=16, and
n2 = 10 is
(Round to two decimal places as needed.)
3. Determine the critical value of t in each of the following circumstances: a. 1 −...
3. Determine the critical value of t in each of the following
circumstances: a. 1 − α = 0.95, n=15
b. 1 − α = 0.99, n=20
c. 1 − α = 0.90, n=40
Find the critical value, tc, for c=0.95 and n=41.
Find the critical value, tc, for c=0.95 and n=41.
Determine the t critical value for a two-sided confidence interval in each of the following situations.
Determine the t critical value for a two-sided confidence interval in each of the following situations. (Round your answers to three decimal places.) (a) Confidence level = 95%, df = 5 (b) Confidence level = 95%, df = 10 (c) Confidence level = 99%, df = 10 (d) Confidence level = 99%, n = 10 (e) Confidence level = 98%, df = 22 (f) Confidence level = 99%, n = 36 You may need to use the appropriate table in the Appendix of Tables to answer this...
Determine the t critical value(s) that will capture the desired t-curve area in each of the...
Determine the t critical value(s) that will capture the desired t-curve area in each of the following cases. (Round your answers to three decimal places.)
(a) Central area = 0.95, df = 10
(b) Central area = 0.95, df = 20
(c) Central area = 0.99, df = 20
(d) Central area = 0.99, df = 60
(e) Upper-tail area = 0.01, df = 30
(f) Lower-tail area = 0.025, df = 5
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