The accompanying table provides the data for 100 room inspections at each of 25 hotels in a major chain Management would like the proportion of nonconforming rooms to be less than 2% Formulate a one-sample hypothesis test for a proportion and perform the calculations using the correct formulas and Excel functions Use a level of significance of 0 05 E Click the icon to view the room inspection data Is there sufficient evidence at the 0.05 level of significance that the proportion of nonconforming rooms to be less than 2%? Determine the null hypothesis, Ho, and the alternative hypothesis, H, Ho (Type integers or decimals. Do not round)

The accompanying table provides the data for 100 room inspections at each of 25 hotels in a major chain Management would like the proportion of nonconforming rooms to be less than 2% Formulate a one-sample hypothesis test for a proportion and perform the calculations using the correct formulas and Excel functions Use a level of significance of 0 05 E Click the icon to view the room inspection data Is there sufficient evidence at the 0.05 level of significance that the proportion of nonconforming rooms to be less than 2%? Determine the null hypothesis, Ho, and the alternative hypothesis, H, Ho (Type integers or decimals. Do not round)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.

Question

5) see pictures to solve

The accompanying table provides the data for 100 room inspections at each of 25 hotels in a major chain. Management would like the proportion of nonconforming rooms to be less than 2%. Formulate a one-sample hypothesis test for a proportion
and perform the calculations using the correct formulas and Excel functions. Use a level of significance of 0 05.
Click the icon to view the room inspection data.
Is there sufficient evidence at the 0.05 level of significance that the proportion of nonconforming rooms to be less than 2%?
Determine the null hypothesis, Ho, and the alternative hypothesis, H,
Ho
(Type integers or decimals. Do not round.)

Room Inspection Results
Nonconforming
Rooms
Rooms
Sample
Inspected
Fraction
Nonconforming
100
0.04
2.
100
1
0.01
3.
100
1
0.01
4
100
0.00
5.
100
2
0.02
6.
100
0.05
100
0.04
8.
100
0.07
9.
100
一
0.01
10
100
5.
0.05
11
100
0.01
0.03
一
12
100
13
100
2.
0.02
14
100
3.
0.03
15
100
4
0.04
16
100
2.
0.02
17
100
2.
0.02
18
100
3.
0.03
19
100
0.05
20
100
2.
0.02
21
100
4
0.04
22
100
4
0.04
23
100
1.
0.01
24
100
0.01
25
100
2
0.02
4.
7.

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