A company has 25 applicants to interview, and wants to invite 7 of them on the first day, 6 of them on the second day, 5 of them on the third day, 4 of them on the fourth day and 3 of them on the fifth day of a week. In how many ways can the applicants be scheduled? Select one: (257,6,5,4,3) None 25! P(25;7)xP(19;6) xP(14;5)xP(10;4)xP(7;3) C(25;7) xC(19;6)xC(14;5)xC(10;4)xC(7;3)

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A company has 25 applicants to interview, and wants to invite 7
of them on the first day, 6 of them on the second day, 5 of
them on the third day, 4 of them on the fourth day and 3 of
them on the fifth day of a week. In how many ways can the
applicants be scheduled?
Select one:
(257,6,5,4,3)
None
25!
P(25;7)xP(19;6) ×P(14;5)xP(10;4)×P(7;3)
C(25;7)xC(19;6)xC(14;5)xC(10;4)xC(7;3)
Transcribed Image Text:A company has 25 applicants to interview, and wants to invite 7 of them on the first day, 6 of them on the second day, 5 of them on the third day, 4 of them on the fourth day and 3 of them on the fifth day of a week. In how many ways can the applicants be scheduled? Select one: (257,6,5,4,3) None 25! P(25;7)xP(19;6) ×P(14;5)xP(10;4)×P(7;3) C(25;7)xC(19;6)xC(14;5)xC(10;4)xC(7;3)
Meta-analysis refers to the statistical analysis of a set of similar
research studies. In a meta-analysis, each data value
represents an effect size calculated from the results of a
particular study. The table contains effect sizes calculated in a
meta-analysis for zooplankton and phytoplankton.
By constructing the boxplots for both zooplankton and
phytoplankton data, which type of plankton seems to have the
greater overall effect sizes?
Select one:
Phytoplankton data
Zooplankton data
Both have approximately the same effect size
It can't be determined
A college library has five copies of a certain text on reserve.
Two copies (1 and 2) are first printings, and the other three (3,
4, and 5) are second printings. A student examines these books
in random order, stopping only when a second printing has
been selected. One possible outcome is 5, and another is 213.
Let A be the event that at least two books are examined and B
be the event that book 2 is not examined. How many sample
points does AnB have?
Select one:
1
None
2
O 5
Transcribed Image Text:Meta-analysis refers to the statistical analysis of a set of similar research studies. In a meta-analysis, each data value represents an effect size calculated from the results of a particular study. The table contains effect sizes calculated in a meta-analysis for zooplankton and phytoplankton. By constructing the boxplots for both zooplankton and phytoplankton data, which type of plankton seems to have the greater overall effect sizes? Select one: Phytoplankton data Zooplankton data Both have approximately the same effect size It can't be determined A college library has five copies of a certain text on reserve. Two copies (1 and 2) are first printings, and the other three (3, 4, and 5) are second printings. A student examines these books in random order, stopping only when a second printing has been selected. One possible outcome is 5, and another is 213. Let A be the event that at least two books are examined and B be the event that book 2 is not examined. How many sample points does AnB have? Select one: 1 None 2 O 5
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