Mathematics, 06.05.2020 03:37 hfleysher
At a tennis tournament a statistician keeps track of every serve. The statistician reported that the mean serve speed of a particular player was 101 miles per hour (mph) and the standard deviation of the serve speeds was 15 mph. Assume that the statistician also gave us the information that the distribution of the serve speeds was bell shaped. What proportion of the player's serves are expected to be between 116 mph and 146 mph? Round to four decimal places.
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Plz : denver is about 5,200 feet above sea level. which number line best represents this integer?
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Mathematics, 22.06.2019 03:20
Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.
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At a tennis tournament a statistician keeps track of every serve. The statistician reported that the...
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