Asimple random sample of 8 reaction times of nascar drivers is selected. the reaction times have a normal distribution. the sample mean is 1.24 sec with a standard deviation of 0.12 sec. construct a 99% confidence interval for the population standard deviation. a. 0.20 < σ < 0.92 b. 0.73 < σ < 3.30 c. 0.07 < σ < 0.32 d. 0.08 < σ < 0.22

450

step-by-step explanation:

you get texts and minutes, so why not

answer is 12345678900987654321234567890987654321

step-by-step explanation:

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

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