The IQ scores of 50 students are given below. 105 117 87 100 104 89 87 109
Fantastic news! We've Found the answer you've been seeking!
Question:
The IQ scores of 50 students are given below.
105 | 117 | 87 | 100 | 104 | 89 | 87 | 109 | 95 | 114 |
88 | 107 | 86 | 92 | 88 | 95 | 90 | 113 | 91 | 116 |
115 | 86 | 85 | 89 | 88 | 86 | 93 | 99 | 104 | 117 |
87 | 105 | 95 | 109 | 100 | 98 | 113 | 101 | 104 | 96 |
94 | 91 | 101 | 111 | 118 | 107 | 116 | 115 | 87 | 115 |
(a) Construct a grouped frequency distribution for the data. Use85-89 for the first class and use the same width for eachsubsequent class.
Class | Frequency |
85 - 89 | |
- | |
- | |
- | |
- | |
- | |
- |
(b) Which of the following is the correct histogram for thisdata?
Related Book For
Posted Date: