Mathematics, 13.01.2021 21:40, babygurl27732

Julie manages a franchise restaurant and is analyzing the tips left at her location. From corporate informational material, she knows the overall population mean is $6.85 with a standard deviation of $1.25. Julie has a sample of 180 tips for her franchise. By the central limit theorem, which
interval can Julie be 95% certain that the sample mean will fall within?
OA. $6.76 and $6.94
ОВ. 56.66 and $7.04
OC. $6.57 and $7.13
OD. $6.83 and $6.87

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, babyshazi

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

Answers: 3

continue

Mathematics, 21.06.2019 15:00, cal1805p8uo38

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Answers: 2

continue

Mathematics, 21.06.2019 17:00, ehhshsh

Whats the name of the vertical axis

Answers: 2

continue

Mathematics, 21.06.2019 21:30, amp1955

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

Answers: 2

continue

Do you know the correct answer?

Julie manages a franchise restaurant and is analyzing the tips left at her location. From corporate...