Memory less property of Geometric distribution express as P(Y>s+t|Y>t)=P(Y>s); s,t≥0. O True False O
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- Given the table below Distribution A 1 – 3 4 – 6 7 – 9 The midpoint of the class intervals of distribution A are Blank 1 Use comma to separate the rows; or use comma to list your answerFind the class interval that contain the medianThe stem-and-leaf plot show a spring 2019 pre-calculus class' scores for their first exam: 3 3 4 2,9,9 5 3,5,5 6 1,3,7,8,8,9,9 7 2,3,4,8 8 0,3,8,8,8 9 0,2,4,4,4,4,6 10 O Round each answer to two decimal places. Find the median of the scores for the first exam.
- K Use the central limit theorem to find the mean and standard error of the mean of the indicated sampling distribution. Then sketch a graph of the sampling distribution. The per capita consumption of red meat by people in a country in a recent year was normally distributed, with a mean of 114 pounds and a standard deviation of 38.8 pounds. Random samples of size 18 are drawn from this population and the mean of each sample is determined. View an example Get more help. G Clear all Check answerMAKE A HISTOGRAMK Consider the distribution of the monthly sales of rain ponchos over a one-year period at a store in Niagara Falls (the distribution will look best if you start from January). Complete parts (a) through (d) below a. How many peaks would you expect for the distribution? OA. There would probably be three peaks, one for the months with low sales, one for the months with average sales, and one for the months with high sales. (OOOD OB. There would probably be many peaks corresponding to the different sales each month. OC. There would probably be no peaks. The monthly sales of products tend to form a uniform distribution OD. There would probably be one peak corresponding to the summer months. b. Make a sketch of the distribution. Choose the correct answer below OA OB. OC. Q M малла GOO r seestore see score see score see score see score 85.17%
