Q6: The following data show the number of hours spent watching television for 12 randomly selected freshmen attending a liberal arts college in the Midwest: Hours of Television Viewed Weekly 7.5 11.5 14.4 7.8 13 10.3 5.4 12 12.2 8.9 8.5 6.6 Calculate the range, variance, and standard deviation.

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A: The given F ratios are FA(1,44)=9.89,p<.003, FB(1,44)=4.99,p<.03, FA×B(1,44)=43.64,p<.0001.

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A: It is given that  Mean, μ = 27 Standard deviation, σ = 6 Z-Score, Z = ( X - μ )/σ

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Q: a).When a quarter is tossed four times, 16 outcomes are possible as follows  S = {HHHH   HHHT…

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A:

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A: Given that, the adjusted R2 for Model 3 is 0.193

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A: given data  n = 100 p = 0.375  standard deviation for binomial distribution = ?

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A: The area to the right of z = 2.17 is, Now, calculate the area to the left of z = 2.17 as follows:

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A: GIVEN DATA 90% ci for meanσ = 12E  = 4 n = ?

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A:

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A: Given that  Mean = M = 50 , Standard deviation = SD = 10

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A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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Q: The mean of the values 2, 3, 4, 6, 9, 10, rounded appropriately, is: Oa8.67 Ob 8.666666667 0087 Od…

A: Given data is2,3,4,6,9,10

Q: The mean of the values 2, 3, 4, 6, 9, 10, rounded appropriately, is: a 8.67 Ob.8.666666667 087 Od…

A: Solution- Given that , X: 2 , 3 , 4 , 6 , 9 , 10 sample size n=6 find mean

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A: Given n=32 S=5 Xbar=45

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A: given data  normal distribution  μ = 171.8σ= 41.9P(137.5<x<204) = ?

Q: If n-26, (x-bar)-32, and s-4, construct a co came from a normally distributed population. Give your…

A: Given,  sample mean  (x̄)  = 32 sample size(n)  = 26 sample standard deviation (s) = 4

Q: Find the area under the Stend normal Cure to the left, of 2 = 0.21 Round to 4 decimal places JO CHIC

A: given data,standard normal curve we know that  for standard  normal curve x~N(0,1)we have  to find…

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Q: a) What percent of Tigers drives travel at least 308.5 yards? b) What percent of Tiger's drives…

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Q: A production line operates with a mean filling weight of 16 ounces per container. Overfilling or…

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