kpnclark8655 kpnclark8655

26-03-2024
Mathematics

contestada

A trainer wants to estimate the population mean running times within 2 minutes. What is the minimum same size required to construct a 99% confidence interval for the population mean training time? Assume the population standard deviation is 8.6 minutes.
a. 59 runners
b. 60 runners
c. 123 runners
d. 205 runners

Respuesta :

Otras preguntas

Which value of m will create a system of parallel lines with no solution? y = mx – 6 8x – 4y = 12

11+8×{45+4×[3+8×(12×13-8×14)-37]}+1234=

What are the slope and y-intercept of y=3x-5

What is baja california? a.an isthmus b.a canal c.a peninsula d.a plain?

Emma decides to mix grades of gasoline in her truck. She puts in 6 gallons of regular and 14 gallons of premium for a total cost of $71.96 If premium gasoline c

Which of the following methods can be used to construct a pattern of 10 numbers for which it would be mathematically impossible to predict the 11th term?Check a

what is x in x - 4 (x - 3) + 7 = 6 - (x - 4)

Prove that p+q+r=180

A bus traveles 150 miles in 2 1/2 hours If the bus travels at a constant rate, how many miles can the bus travel in 4 hours?

which of the following is not a personal benefit of attending college