2. Find the 90% confidence interval of the population mean for the income of the executive secretaries in makati City. A random sample of 30 executive secretaries The data is in thousands of pesos. 17.0 23.0 13.0 14.0 17.4 20.0 19.0 18.2 16.0 14.5 25.3 30.2 18.3 15.0 20.1 19.0 17.0 21.9 16.3 15.8 22.6 13.0 16.0 14.6 18.2 17.0 25.0 15.9 14.0 22.7
2. Find the 90% confidence interval of the population mean for the income of the executive secretaries in makati City. A random sample of 30 executive secretaries The data is in thousands of pesos. 17.0 23.0 13.0 14.0 17.4 20.0 19.0 18.2 16.0 14.5 25.3 30.2 18.3 15.0 20.1 19.0 17.0 21.9 16.3 15.8 22.6 13.0 16.0 14.6 18.2 17.0 25.0 15.9 14.0 22.7
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
Related questions
Question
![2. Find the 90% confidence interval of the populationmean for the income of
the executive secretaries in makati City. Arandomsample of 30 executive
secretaries The data is in thousands of pesos.
17.0
23.0
13.0
14.0
20.0
19.0
25.0
18.2
14.5
25.3
30.2
18.3
15.0
20.1
190
17.0
21.9
16.3
15.8
22.6
14.6
18.2
17.4
16.0
13.0
16.0
17.0
15.9
14.0
22.7](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F69cb6dc7-9575-4b9f-baf3-8f188746f3d6%2F34697e70-6f67-4e8a-981a-f066f2319e9a%2F3gq39m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Find the 90% confidence interval of the populationmean for the income of
the executive secretaries in makati City. Arandomsample of 30 executive
secretaries The data is in thousands of pesos.
17.0
23.0
13.0
14.0
20.0
19.0
25.0
18.2
14.5
25.3
30.2
18.3
15.0
20.1
190
17.0
21.9
16.3
15.8
22.6
14.6
18.2
17.4
16.0
13.0
16.0
17.0
15.9
14.0
22.7
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