If the Class interval of a particular class is 50-59, then the class midpoint is 54.5.
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If the Class interval of a particular class is 50-59, then the class midpoint is 54.5....
The following frequency distribution analyzes that score on a math test. Find the indicated class midpoint or boundaries.Scoresnumber of students40-59260-75476-82683-941595-995The class midpoint of scores interval 40-59
In a frequency distribution, the first class interval begins at 18. The midpoint of the first class interval is 19.5, and the midpoint of the last class interval is 49.5. How many class intervals are there? A. 11 B. 17 C. 22 D. 33 E. 34
The following frequency distribution analyzes the scores on a math test. Find the class midpoint of scores interval 40-59.
The following frequency distribution represents the scores on a math test. Find the class midpoint of scores for the interval 40-59. Number of Scores Students 0-19 20-39 40-59 60-79 80-99 O A. 50.5 O B. 49,0 OC. 48.5 O D. 49.5
stion 21 Class Interval Real Limits Cumulative f Cumulative % 93-99 94.5-99 5 100.00 90 - 94 89.5 - 94.5 94.29 85 - 89 84.3 - 89.5 85.71 80 - 84 79.5-84.5 75.71 73 - 79 74.5 - 79.5 61.43 70 - 74 69.5-74.5 38.37 65 - 69 64.5 - 69.5 25.71 60 - 64 39.5 - 64.3 15.71 55 - 59 54.5 - 39.5 10.00 50 - 54 49.5 - 54.5 4.29 45-49 44.5 - 49.5 1.43 Referring to...
(a). Construct a frequency distribution with the suitable class interval size of marks obtained by 50 students of a class, which are given below: 23, 50, 38, 42, 63, 75, 12, 33, 26, 39, 35, 47, 43, 52, 56, 59, 64, 77, 15, 21, 51, 54, 72, 68, 36, 65, 52, 60, 27, 34, 47, 48, 55, 58, 59, 62, 51, 48, 50, 41, 57, 65, 54, 43, 56, 44, 30, 46, 67, 53 (b). Find the Minimum Value (c)....
True or False The width (class interval) of a frequency distribution class is the difference between the smallest and largest values in a data set
(a) Use the midpoint of each class, and call the midpoint of the last class 66.5 months, for purposes of computing the expected lease term. Also find the standard deviation of the distribution. (Round your answers to two decimal places.) Consumer Banker Association released a report showing the lengths of automobile leases for new automobiles. The results are as follows. Lease Length in Months Percent of Leases (a) Use the midpoint of each dass, and all the midpoint of the...
What is the midpoint of the class 7-11? 9.5 549
or n? The Range? The class width? Calculate the midpoint of each class 3. The daily sales for Acme Widget are recorded as follows: 91 105 178 98 121 94 240 173 a) Construct a frequency distribution where the first class has the limits 0 to <100. b) What is the value of n? The Range? The class width? Calculate the midpoint of each class Erocks has kent records of the