Mathematics, 04.09.2019 02:30, johnLavender8798
The test grades for a certain class were entered into a minitab worksheet, and then descriptive statistics were requested. the results were: mtb> describe āgradesā. n mean median trmean stdev semean grades 28 74.71 76.00 75.50 12.61 2.38 min max q1 q3 grades 35.00 94.00 68.00 84.00 you happened to see, on a scrap of paper, that the lowest grades were 35, 57, 59, 60, ā¦ but you donāt know what the other individual grades are. nevertheless, a knowledgeable user of statistics can tell a lot about the data set simply by studying the set of descriptive statistics above. a. write a description of what the results in the box tell you about the distribution of grades. be sure to address the general shape of the distribution, any unusual features, including possible outliers, the location of the middle 50% of the data and any significance in the difference between the mean and the median. b. construct a boxplot for the test grades.
Answers: 3
Mathematics, 21.06.2019 20:00, angelisabeast5430
Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7
Answers: 3
Mathematics, 21.06.2019 23:30, xxaurorabluexx
Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo
Answers: 2
Mathematics, 22.06.2019 02:30, chelsearodi3985
Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using āorā instead of āand.ā -the student is completely incorrect because there is no solution to this inequality.
Answers: 2
Mathematics, 22.06.2019 03:00, jordivivar74
Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie
Answers: 2
The test grades for a certain class were entered into a minitab worksheet, and then descriptive stat...
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