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A sample of 30 students were randomly selected from a large group of students taking a certain calous test. The mean score for the students
A sample of 30 students were randomly selected from a large group of students taking a certain calous test. The mean score for the students in the sample was 83. Assume that ex134 Constrict a 99% condence interval for the mean score , of all students taking the test. Round to two decimal pas A. 78.84 to 87,16 B. 76.72 to 2 C. 76.98 to 60.02 D. 76 70 to 09.30 CID
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Cima Official Learning System Fundamentals Of Business Mathematics
Authors: Graham Eaton
4th Edition
1856177831, 978-1856177832
