Mathematics: Evaluate p(7, 5). 2,520 42 35 5,040

Evaluate p(7, 5). 2,520 42 35 5,040 - id752520423550405038451, DIVAEYES

shyann78

18.01.2022

P(7, 5)
= 7 P 5
= 7! / (7 - 5)!
= 7! / 2!
= 5040 / 2
= 2520

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Jasten

18.01.2022

$_5^7\txterm{P}=2520$

Step-by-step explanation:

we have to evaluate P(7, 5)

P(a, b) can be calculated as

$_b^a\txterm{P}=\frac{a!}{(a-b)!}$

$_5^7\txterm{P}=\frac{7!}{(7-5)!}$

$=\frac{7\times 6\times 5\times 4\times 3\times 2!}{2!}=2520$

Hence, the correct option is 2520 i.e

$_5^7\txterm{P}=2520$

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joelpimentel

22.01.2023

Which of the following is not a property of a chi-square distribution? a. χ2 is skewed to the right.

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