According to Statistics Canada, the average hourly wages in the manufacturing sector are as follows: Alberta: $26.50, Ontario: $24.69, British Columbia: $26.47.Assume that in all three provinces, the standard deviation of hourly wages is $3. (Round the values of z to 2 decimal places, e.g. 1.25. Round your answers to 4 decimal places, e.g. 0.7578.) a. Suppose 40 workers are selected randomly from across Alberta and asked what their hourly wage is. What is the probability that the sample average will be between $25 and $26? b. Suppose 34 manufacturing workers are selected randomly from across Ontario. What is the probability that the sample average will exceed $27? c. Suppose 48 manufacturing workers are selected randomly from across British Columbia. What is the probability that the sample average will be less than $24.90? Appendix A Statistical Tables

Q: 26 ÷ 22

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A: The recursively defined sequence is w0=300, wn=0.9993wn-1+0.15. The amount of water at the end of…

Q: n = 3 20 . n=-1n+₂

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Q: 4c + 36 ÷ 3 + 4(1+2) if c = 5

A: BODMAS Rule: B - Brackets O - Order of powers or roots D - Division M - Multiplication A - Addition…

Q: 3) If segment PT 800 feet, find the length of segment PA and segment TA.

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Q: 12 16

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Q: a; = 12, a, = -48, find r and a,

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A: To prove that,       x1+x=∑n=0∞-1nxn+1 if -1<x<1

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A: We have to find which glass filled first.

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Q: A 94 % confidence interval for the mean amount of coffee dispensed by vending machine is: (7.2, 7.6)…

A: Reviewing the information, 94% confidence interval for the mean amount of coffee dispensed by…

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Q: 1.2x – 3.6 + .3x = 2.4

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

Q: a. Find Cx D b. Find D x C c. Verify Card (C x D) = Card (D x C) d. Find C-D and D - C and verify…

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Q: Evaluate o= Vnp(1-p) for n= 1593, p= 7.

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Q: Evaluate. x°dx O A. + C 1 O B. gx9 +C O C. 9x9 + C O D. 8x7 +C

A: Topic: integration

Q: Find the h,c,f of 12, 15 and 30

A: To determine: HCF of 12, 15 and 30

Q: asked for answers for D,E , F

A: Let us first find the singular values.

Q: find 4 j! j30

A: Simply expand the summation and add all values after calculation.

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Q: find a formula for a, for the arithmetic sequence.

A: First term, a1 = a= 1 common difference, d= 3