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Reika [66]
2 years ago
11

How to calculate pvalue

Mathematics
2 answers:
Katyanochek1 [597]2 years ago
8 0

Answer:

If your test statistic is positive, first find the probability that Z is greater than your test statistic (look up your test statistic on the Z-table, find its corresponding probability, and subtract it from one). Then double this result to get the p-value.

Rasek [7]2 years ago
4 0

Answer:

The p-value is calculated using the sampling distribution of the test statistic under the null hypothesis, the sample data, and the type of test being done (lower-tailed test, upper-tailed test, or two-sided test). The p-value for: a lower-tailed test is specified by: p-value = P(TS ts | H 0 is true) = cdf(ts)

Step-by-step explanation:

May this answer is helpful for you

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Out of 400 applicants for a job, 179 are female and 72 are female and have a graduate degree. Step 2 of 2 : If 118 of the applic
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Answer:

36/59 or 0.610

Step-by-step explanation:

P(female and degree)/P(degree)

72/118

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7 0
3 years ago
Write the slope-intercept form of the equation of the line that passes through the point (-4,0 ), and is parallel to y=-(5/4x)+4
amid [387]

Answer:

Step-by-step explanation:

hello :

note :

Use the point-slope formula.

y - y_1 = m(x - x_1)   when : x_1= -4      y_1= 0  

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an equation in the point-slope form is : y +0= -5/4(x+4)

4 0
2 years ago
One month Sam rented 3 movies and 8 video games for a total of $55 . The next month he rented 5 movies and 2 video games for a t
coldgirl [10]

Answer:

Step-by-step explanation:

You are trying to find the values of two quantities, so you will need to set up a system of two equations in two variables. We'll call M the price of a movie and V the price of a video game.

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3M + 8V = 55

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5 0
2 years ago
De donde procede nuestro sistema numérico
tekilochka [14]

Answer:

Bbbb

Step-by-step explanation:

B. Bob nbhfhv Fahd cjcnv Vivian. No. V v vvv

b,bob ghgg bmbb

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3 years ago
Show work please find the volume of the following irregular space figure to the nearest whole number
artcher [175]

Answer:

144cm^3

Step-by-step explanation:

1) split the figure so you can find the volume of two rectangular prisms.

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3) Find the volume of the second rectangular prism with the measurements of 4, 2, and 8. So you have 64

4) Add the two values 80+64.

5) Then that's your answer; 144

Hope this helps! :D

8 0
2 years ago
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