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Consider results of 20 randomly chosen people who have run a marathon. Their times, in minutes, are as follows: 136, 143, 153, 164, 166, 179, 184, 194, 199, 207, 216, 220, 228, 247, 252, 259, 275, 276, 282, 293 Calculate a 95% upper confidence bound on the mean time of the race. Assume distribution to be normal. Round your answer to the nearest integer (e. g. 9876) the absolute tolerance is +-1
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Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "
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Consider results of 20 randomly chosen people who have run a marathon. Their times, in minutes, are...
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