Given the following test scores, find a 95 percent confidence interval for the population mean: 148, 154, 158, 160, 161, 162, 166, 170, 182, 195, 236. Assume population normality.

Translate in to number form the difference of twice a number and 3

In a flower garden, there are 4 tulips for every 7 daisies. If there are 20 tulips, how many daisies are there?

If Sarah drives a total distances of 455 miles and at a constant speed of 65, how many hours does Sarah drive?

Which choices are solutions to the following equation? X^2-3x=-5/4 A=x=2 B=x=2.5 C=x=-1 D=x=0.5

How do I simplify the following expression.

What is the remainder when (3x3-2x+4x-3) is divided by (x2+3x+3)

What is the value of y when y=10 and 1/4x+10-2y=3y

12.14 - How Many Cups of Coffee? Choose an adult age 18 or over in the United States at random and ask, "How many cups of coffee do you drink on average per day?" Call the response X for short.

What is 9.3488 rounded to the nearest tenth?

What is the interquartile range for Tom's data? Explain how you found the interquartile range.