The follovwing are tne bur times of chemical fiares of tw o ditfereht formulations. The design oT mwnme w m wwwe wwww m wwm. m www R engineers are interested in both the mean and variance of the burning times. Fill in the blank cells with any two different numbers between 55< x < 95. www. w Туре-1 65 81 57 82 67 59 82 75 70 Турe-2 | 64 71 83 65 56 69 74 82 79 Test the hypothesis that the two variances are equal. Use a=5%.

Q: To increase her endurance, a speed skater decides to include running as part of her workout. During…

A:

Q: John can wash the family car in one hour. His sister can wash it in 45 minutes. How long will it…

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Q: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours. How long does…

A: John can finish a job alone in 5 hours. Jack can finish the same job alone in 6 hours.

Q: You can bike at a constant speed of 25 miles per hour. You have 3.5 hours this afternoon for your…

A: Speed of bike = 25 miles/hour Time = 3.5 hours To calculate  Total distance covered in 3.5 hours

Q: Solve the following equation. 32x+3 = 12 x= (Type an exact answer.)

A: We have to find the value of x

Q: John can complete a monthly report in 50 minutes. Sharon can complete it in 40 minutes. How long…

A: John complete a monthly report in 50 minutes and Sharom complete a monthly report in 40 minutes.

Q: Why do we make the equation =0 to begin with?

A:

Q: Tom is 4 more than twice Andrews age. Sarah is 8 less than 5 times Andrew ‘s age. If Tom and Sarah…

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.