Question

Del Munty Fruit Sales Using the data in the Del Munty fruit and vegetable, find and interpret 95% confidence intervals for the mean fruit and vegetable sales. This is a sample of decades of sales by Del Munty, do not worry about population size adjustments.

Order	Product	Category	Amount USD	Date	Country
1	Bananas	fruit	220,789	1/6/2019	usa
2	Potato	fruit	412,125	1/7/2019	uk
3	Green Beans	Vegetable	20,666	1/9/2019	uk
4	Bananas	fruit	454,025	1/10/2019	canada
5	Grapes	fruit	321,169	1/10/2019	germany
6	Beets	Vegetable	378,128	1/11/2019	usa
7	Potato	fruit	247,780	1/11/2019	usa
8	Green Beans	Vegetable	322,519	1/12/2019	usa
9	Oranges	fruit	189,679	1/13/2019	france
10	Beets	Vegetable	51,200	1/14/2019	usa
11	Beets	Vegetable	192,321	1/14/2019	canada
12	Green Beans	Vegetable	469,550	1/19/2019	usa
13	Oranges	fruit	30,767	1/19/2019	france
14	Bananas	fruit	257,616	1/20/2019	usa
15	Green Beans	Vegetable	48,752	1/21/2019	canada
16	Green Beans	Vegetable	237,801	1/21/2019	germany
17	Grapes	fruit	93,634	1/22/2019	uk
18	Potato	Vegetable	157,812	1/23/2019	canada
19	Beets	Vegetable	290,787	1/23/2019	germany
20	Oranges	fruit	229,700	1/29/2019	usa

a. Sample Standard Deviation?

b. Sample Mean?

c. Sample Size?

d. Standard Error of the Mean?

e. T-value

f. Interval half width

g. Interval Lower Limit

h. Interval Upper Limit

Answer 1