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Mathematics, 06.12.2019 10:31 heyitzmeamelie
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a sample of 22 test-tubes tested for number of times they can be heated on a bunsen burner before they crack is given
below. assume the counts are normally distributed. use excel to construct a 99% confidence interval for pl. round your
answers to two decimal places and use increasing order
number of times test-tubes can be heated
1189
886
921
1021
1074
1233
1697
1293
747
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a sample of 22 test-tubes tested for number of times they can be heated...
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a sample of 22 test-tubes tested for number of times they can be heated...
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