1.A coin is tossed 10 times. Find the probability that: a. exactly 5 heads will appear b. at most 4 tails will appear c. at least 7 heads will appear d. all heads will appear e. no heads will appear

Q: A-d please

A: Given the data of a survey of 15 teachers who were asked how many paintings they have in their…

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Q: now please answer d and e

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Q: D-F please

A: The normal distribution is the continuous probability distribution and has parameters mean and…

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A: Ans- d) Possible reasons why Contractor 2 did not submit a proposal include: Lack of capacity or…

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

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A: Given that,

Q: Could you answer letter D?

A: Se=0.057847, df=n-2=23

Q: answer just letter d  , please

A: Solution:

Q: it should be 35 ms

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Q: Just read the image and answer

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Q: cole to toolo orsdingies bolcovon AVOMA YAw-ono A 0 23. Based upon the results, does the professor…

A: Since p=0.002<alpha=0.05 Then variable are significant, now we check pair wise comparison then we…

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