Mathematics, 30.11.2019 05:40 Sk8terkaylee

# You believe that the mean bmi for college students is less than 25. the population standard deviation of bmi is unknown. you select a sample of size 30 and compute the sample mean to be 23.9 with a sample standard deviation of 3. what are the appropriate hypotheses? a. null hypothesis: Î¼< 25 alt hypothesis: Î¼= 25 b. null hypothesis: Î¼=23.9 alt hypothesis: Î¼ < 23.9 c. null hypothesis: Î¼=25 alt hypothesis: Î¼> 25 d. null hypothesis: Î¼=25 alt hypothesis: Î¼ < 25

Answers: 2

Mathematics, 05.02.2019 01:34

Icharge $1000 per month, 5 days a week 3 hours each day. only completed monday january 28th to january 31st. friday was february 1st, 2019. how much do i charge for the 5 days?

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Mathematics, 04.02.2019 20:16

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What is not true about kl and mn? what is mn? (show your work)

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Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

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You believe that the mean bmi for college students is less than 25. the population standard deviatio...

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