Alakefront resort is planning for its summer busy season. it wishes to estimate with 95% confidence the average number of nights each guest will stay for a consecutive visit. using a sample of guests who stayed last year, the average number of nights per guest is calculated at 5 nights. the standard deviation of the sample is 1.5 nights. the size of the sample used is 120 guests and the resort desires a precision of plus or minus .5 nights. what is the standard error of the mean in the lakefront resort example? within what range below can the resort expect with 95% confidence for the true population means to fall? show the calculation; otherwise, the answer will not be accepted.

i am thinking c. sorry if im wrong .

step-by-step explanation:

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61