Post Utme Babcock University 2017 Mathematics Question 29

Practice objective / multiple choice question 29 from the 2017 Post Utme Babcock University Mathematics examination.

Post Utme Babcock University 2017 Mathematics Objective / Multiple Choice

Question 29 POST_UTME_BABCOCK_UNIVERSITY • 2017 • MATHEMATICS • objective

A random sample of 25 students from a university had a mean height of 175.5 cm with a standard deviation of 5.2 cm. If the population standard deviation is 6.1 cm, calculate the 95% confidence interval for the population mean.

Answer Options

A. 169.4 cm, 181.6 cm

Correct Answer B. 170.9 cm, 180.1 cm

C. 168.3 cm, 182.7 cm

D. 171.1 cm, 179.9 cm

Correct Answer

Correct Option:

170.9 cm, 180.1 cm

About This Question

This is Post Utme Babcock University 2017 Mathematics Question 29. It is one of the objective questions from the 2017 Post Utme Babcock University Mathematics examination.

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