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kap26 [50]
3 years ago
14

A professor would like to test the hypothesis that the average number of minutes that a student needs to complete a statistics e

xam is equal to 45 minutes. The correct hypothesis statement would be
Mathematics
1 answer:
OlgaM077 [116]3 years ago
8 0

Answer:

H0 : u = 45

H : u not equal to 45

This is because the topic of claim or contention is that the average minutes a student need to complete the statistics exam is 45mins

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Triangle △A′B′C′ is the image of △ABC under a dilation with a scale factor of 2.
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8 units if it's talking about the shown triangle, and 4 units if it's talking about the original

Step-by-step explanation:

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Mrs. Barlow's math class took a test yesterday. Out of 80 students, 70% of them passed. How many of Mrs. Barlow's students passe
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bagirrra123 [75]

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Aleksandr [31]
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Hope this helped.
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7*(60+3)=7*60+7*3= 420+21=441
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3 years ago
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