It was found that in a study of air-bag effectiveness 1000 crashes of midsize cars equipped with air bags, 85 of the crashes resulted in hospitalization of the drivers. We want to test the claim that the air-bag hospitalization rate is 6.4% rate for crashes of midsize cars equipped with automatic safetly belts. Calculate the statistic of the fact Round your power to three decimal places

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A: In the question we have to draw a graph on the position of the blue whale .   AS PER OUR GUIDLINES…

A: Given as, x¨= y˙ -1 . , y¨=-x-2      u=x˙ and v=y˙       u˙=x¨  v˙=y¨

A: given number of people probability 1 0.25 2 0.32 3 ? 4 ? 5 0.07 6 0.03 7+ 0.01…

A: This question can be solved using formula for reducing powers cos A2=1+cos(2A)2

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A: The function may be written as y= f(x) Domain: It is the possible inputs of the function. Here it is…

A: The weight of male babies less than 2months old in the US is normally distributed with mean…

A: Given:   n x¯ s Pick a pair 31 85.2 3.45 Pickled peppers 30 82.1 4.62 Confidence interval…

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A: a. The best point estimate is 5.4 mg/dL. The best point estimate for the population mean net change…

A: Part g)  We need to find the partition numbers of f''x To find partition numbers equate second…

A: GIVEN: 6 - x - x2  if x ≤ 32x - 5         if x > 3

A: Basic concept of discrete probability distribution are used

A: *used power rule

A: Here A = 21-14 Let λ be the eigen value of A, then A - λI = 0 ⇒2-λ1-14-λ =0 i.e. (2-λ)(4-λ) + 1 =…

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A: We have to solve for x and y value given in step 4.

A: Given that: The table ,

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A: Topic - slope of function To find slope at a point ,take two points on the line and calculate slope…

A: Recall the following fact.

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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

A: Since you have asked multiple questions in a single request so we will be answering only first…

A: 1,2,3....,23,24,25 are called element of set S.  Hence, set S has 25 element which mean n(S) = 25…