Allan, a Grade 12 senior high school student, wants to estimate the average number of students who will pursue collage degree in a certain school. How many sample sizes does he need, if he plans to use 98% confidence, 0.5 as the margin of error, and a standard deviation of 5. a. 542 b. 543 c. 540 d. 533

MATLAB: An Introduction with Applications
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Allan, a Grade 12 senior high school student, wants to estimate the average number of students who will pursue collage degree in a certain school. How many sample sizes does he need, if he plans to use 98% confidence, 0.5 as the margin of error, and a standard deviation of 5.

a. 542
b. 543
c. 540
d. 533

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