Asimple random sample of items resulted in a sample mean of . the population standard deviation is . a. compute the confidence interval for the population mean. round your answers to one decimal place. ( , ) b. assume that the same sample mean was obtained from a sample of items. provide a confidence interval for the population mean. round your answers to two decimal places. ( , )

1/5

step-by-step explanation:

the dice has 6 sides and there is only one 5 in a dice.

add an !

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

b.-4 units

all you   do is count how many times you move