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suppose we have a set of blood pressure set with a mean of 120 systolic and a sample standard deviation of 20 points assume a normal distribution of what two values should 95% of all systolic bp lie

  • statistics college -

    95% = mean ± 1.96 SD

  • statistics college -

    Suppose the distribution of player heights can be considered symmetric and mound-shaped with mean 72.5 inches and standard deviation 1.2 inches. Use the 68-95-99.7 rule to answer the following questions.

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