Calorie Content (KCAL) Number of Brands (F) Midpoint (M) FM FM2 Cumulative frequency 0<8 3 4 12 48 3 8<16 8 12 96 1152 11 16<24 A 20 360 7200 29 24<32 11 28 B 8624 40 32<40 5 36 180 6480 45 E 45 - 1) The values of A and B, respectively, are: 2)The values of Σ?? and Σ??2, respectively, are: 3)The estimated mean, to the nearest kCal, is approximately: 4)The mode (kCal) is approximately: 5)The standard deviation (in kCal) is approximately:
Calorie Content (KCAL) Number of Brands (F) Midpoint (M) FM FM2 Cumulative frequency 0<8 3 4 12 48 3 8<16 8 12 96 1152 11 16<24 A 20 360 7200 29 24<32 11 28 B 8624 40 32<40 5 36 180 6480 45 E 45 - 1) The values of A and B, respectively, are: 2)The values of Σ?? and Σ??2, respectively, are: 3)The estimated mean, to the nearest kCal, is approximately: 4)The mode (kCal) is approximately: 5)The standard deviation (in kCal) is approximately:
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Calorie Content (KCAL) |
Number of Brands (F) |
Midpoint (M) |
FM |
FM2 |
Cumulative frequency |
0<8 |
3 |
4 |
12 |
48 |
3 |
8<16 |
8 |
12 |
96 |
1152 |
11 |
16<24 |
A |
20 |
360 |
7200 |
29 |
24<32 |
11 |
28 |
B |
8624 |
40 |
32<40 |
5 |
36 |
180 |
6480 |
45 |
E |
45 |
- |
|
|
|
1) The values of A and B, respectively, are:
2)The values of Σ?? and Σ??2, respectively, are:
3)The estimated
4)The
5)The standard deviation (in kCal) is approximately:
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