JIC3 Cach how many medical schools pie of chey applied to. The mean of the sample is 8.7. The population standard deviation is 2.6. Test her claim at X= 0.01. 20. Breaking Strength of Cable A special cable has a breaking strength of 800 pounds. The standard devia- tion of the population is 12 pounds. A researcher se- lects a random sample of 20 cables and finds that the average breaking strength is 793 pounds. Can he reject the claim that the breaking strength is 800 pounds? Find the P-value. Should the null hypothesis be rejected at a = 0.01? Assume that the variable is normally distributed. %3D 1. Farm Sizes The average farm size in the United States is 444 acres. A random sample of 40 farms in Oregon

Q: I need help with number 19

A: please stop  posting these king of questions and misleading others Explanation:Step 1:post your…

Q: I need help with 9

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Q: Can I get the answer written more clear

A: Greenhouse gas emission level in 2020 = 56440 MTCDE

Q: Can you help me on #29.

A: Given:

Q: 6) Find f'(-2) for each of the following functions.

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A: 23.(i)

Q: Thank you.  I had some trouble understanding some of your writing and it would have been more…

A: Please find the explanation below. Thank you

Q: ro In r Evaluate dr. d.x Jo r2+4

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A: Given Diffrential equation is yι=3x2    →1 and solution:    y=x3+7  →2

Q: 1. Simplify. (6-2)³ - (5 +5²) O-14 -32 34 5

A: The given expression        6-23-5+52

Q: Simplity. 2x x² + 4x - 12 4 +² + 4x 1

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Q: Can you make your answer clearer

A: 3940, 4060, 3220, 3080, 2920, 3870, 4060, 4030, 3790Arrange in ascending order2920, 3080, 3220,…

Q: Add. 4 4a + 3

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Q: answer for question 16 and 19

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Q: Clarify step 2

A: Given Information: Sample size n=1032Sample proportion pˆ=73%=0.73Margin of error E=3.9%=0.039

Q: Number #86?

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Q: where is number 6?

A: Given data :  Desk arranged in 4 rows and 4 columns Probability  of success (p) = 4/16= 1/4 = 0.25…

Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?

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Q: For a confidence level of 92%, find the critical Value Quition Help: Video Submit Question

A: 0.92 confidence level