The table contains prices from two companies, one on the east coast and one on the west coast, for specific fish types. Find a 90% confidence interval for the mean difference in wholesale price between the east coast and west coast suppliers. Round to two decimal places. Wholesale Prices of Fish in Dollars Fish East Coast 19.99 7 21.99 26.99 Cod Tilapia Farmed Salmon Organic Salmon Grouper Fillet Tuna Swordfish Sea Bass Striped Bass 29.99 28.99 23.99 31.99 29.99 West Coast 18.99 12 20.99 28.99 30.99 32.99 29.99 38.99 33.99 With between the east coast and west coast suppliers is between $ % confidence, it can be said that the true mean difference in wholesale price and $

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The table contains prices from two companies, one on the east coast and one on the west coast, for
specific fish types. Find a 90% confidence interval for the mean difference in wholesale price between the
east coast and west coast suppliers. Round to two decimal places.
Wholesale Prices of Fish in Dollars
Fish
East Coast
19.99
7
21.99
26.99
29.99
28.99
23.99
31.99
29.99
With
Cod
Tilapia
Farmed Salmon
Organic Salmon
Grouper Fillet
Tuna
Swordfish
Sea Bass
Striped Bass
West Coast
18.99
12
20.99
28.99
30.99
32.99
29.99
38.99
33.99
% confidence, it can be said that the true mean difference in wholesale price
and $
between the east coast and west coast suppliers is between $
Transcribed Image Text:The table contains prices from two companies, one on the east coast and one on the west coast, for specific fish types. Find a 90% confidence interval for the mean difference in wholesale price between the east coast and west coast suppliers. Round to two decimal places. Wholesale Prices of Fish in Dollars Fish East Coast 19.99 7 21.99 26.99 29.99 28.99 23.99 31.99 29.99 With Cod Tilapia Farmed Salmon Organic Salmon Grouper Fillet Tuna Swordfish Sea Bass Striped Bass West Coast 18.99 12 20.99 28.99 30.99 32.99 29.99 38.99 33.99 % confidence, it can be said that the true mean difference in wholesale price and $ between the east coast and west coast suppliers is between $
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