Given the fuel economy data shown in the frequency Distribution at the right, what are the approximate Mean, variance and standard deviation of the populationi 58 60 62 64 66 68 7O 72 74 Height (in inches) Illustrated? Fuel Economy The city mileage (in miles per gallon) for 24 family sedans Mileage (in miles per gallon) Frequency 22-27 16 28-33 34-39 40-45 3 46-51

Q: ou are given pulse rates for two sample distributions. Describe the data in terms of central…

A: ( x -x̄ )²n-1  =  29410-1 Set A: sample size (n) = 10  sample mean (x̄)   =  Σxn = 75010  = 75…

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Q: 35 - 65 e 24 /24F 91 99 110 91 144 176 80 86 124

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

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Q: d the mean, variance and standard deviation of the following data: X 19 20 21 22 23 P(X) 0.2 0.2 0.3…

A: From the given information we find the solution.

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A: Data given Class Frequency 1 - 10 3 11 - 20 6 21 - 30 8 31 - 40 10 41 - 50 12 51 - 60…

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A: Note:  Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the…

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Q: Q2 – For the data in table (1): / 1- Draw the frequency distribution diagram. 2 - Find the class…

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Q: HEIGHT OF GRADE 11 STUDENTS 150.8 cm 151 cm 160 cm 153.5 cm 165.3 cm 170.2 cm 167.5 cm 158.5 cm…

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Q: 3. The data on relative humidity (in %) for the first ten days of the month in a city are given…

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

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