X Exit Fullscreen
Your work has been saved and submitted
Written Oct 10, 2025 11:10 PM - Oct 11, 2025 1:03 AM ¢ Attempt 1 of 2
Attempt Score 95/100-95%
Overall Grade (Highest Attempt) 95/100-95%
Question 1 5/ 5 points
Thirty households were surveyed for the number of televisions in each home. Following are the results.
010 2300005
4100040510
0003110000
Construct a frequency histogram.
Household Televisions
sk 4 2 il
— 2 2
o g T 2 H 0 5 i
Household Televisions
EX 4
5l |
5L 4 il
e >
o g T 2 H 0 5 i
EX 4
5l |
Household Televisions
EX 4
5l |
,Question 2 5/ 5 points
A sample of 200 high school students were asked how many hours per week they spend watching
television. The following frequency distribution presents the results.
Tinie Spent Watcl
Number of hours Frequency
0039
4079
80119
12.0-15.9 2
16.0-19.9 2
20.0-23.9 2
R
24.0-27.9 2
Construct a frequency ogive for the frequency distribution.
Time Spent Watching Television
A T T T T T
g
;2:
ad 157
133
il 10
® 100 | 6
Fi ol %
5 ol T 6
| |
®u
.
®
\ ,
%
|
Number of hours
Time Spent Watching Television
A T T T T — W
g
O
;2¢ Sl
il 10
13
156
100 | £
Fi ol %
5 ol [
|
R TR
, |
2 2 %
Number of hours
Time Spent Watching Television
20 T T T T T
Cumulative Frequency
S 156
13
il 10
100 | 6
ol %
ol | | . \ , |
T 6 ®u ® %
Number of hours
Time Spent Watching Television
20— T T T T T
Cumulative Frequency
PMEE
S 156
133
il 10
100 | 6
ol %
ol | | . \ , |
T 6 ®u ® %
Number of hours
, Question 3 5/ 5 points
The following frequency distribution presents the weights in pounds (Ib) of a sample of visitors to a health
clinic.
130-130
140-149
150-150
160-160
170-179
180-180
190-199
Construct a relative frequency histogram.
03
030 r o ]
02
Rk By
0 I 0153 0.160 i|
015
R ]
@
010
005
s
000
)
03
030 r o ]
02
0
_—
I 0153 0.160 i|
015
[¢]
010 L 0087 0.08 E
005
000 w
Weight (Ib,
03
030 r o ]
02
0
_—
I 0153 7
015
R ]
[¢]
010
005 o -
o ]
000
Weight (Ib)
03
—
030 r o ]
02
0 I
_—
0153 0.160 i|
015
[¢]
ol
005
000 [ [
Weight (Ib)
Your work has been saved and submitted
Written Oct 10, 2025 11:10 PM - Oct 11, 2025 1:03 AM ¢ Attempt 1 of 2
Attempt Score 95/100-95%
Overall Grade (Highest Attempt) 95/100-95%
Question 1 5/ 5 points
Thirty households were surveyed for the number of televisions in each home. Following are the results.
010 2300005
4100040510
0003110000
Construct a frequency histogram.
Household Televisions
sk 4 2 il
— 2 2
o g T 2 H 0 5 i
Household Televisions
EX 4
5l |
5L 4 il
e >
o g T 2 H 0 5 i
EX 4
5l |
Household Televisions
EX 4
5l |
,Question 2 5/ 5 points
A sample of 200 high school students were asked how many hours per week they spend watching
television. The following frequency distribution presents the results.
Tinie Spent Watcl
Number of hours Frequency
0039
4079
80119
12.0-15.9 2
16.0-19.9 2
20.0-23.9 2
R
24.0-27.9 2
Construct a frequency ogive for the frequency distribution.
Time Spent Watching Television
A T T T T T
g
;2:
ad 157
133
il 10
® 100 | 6
Fi ol %
5 ol T 6
| |
®u
.
®
\ ,
%
|
Number of hours
Time Spent Watching Television
A T T T T — W
g
O
;2¢ Sl
il 10
13
156
100 | £
Fi ol %
5 ol [
|
R TR
, |
2 2 %
Number of hours
Time Spent Watching Television
20 T T T T T
Cumulative Frequency
S 156
13
il 10
100 | 6
ol %
ol | | . \ , |
T 6 ®u ® %
Number of hours
Time Spent Watching Television
20— T T T T T
Cumulative Frequency
PMEE
S 156
133
il 10
100 | 6
ol %
ol | | . \ , |
T 6 ®u ® %
Number of hours
, Question 3 5/ 5 points
The following frequency distribution presents the weights in pounds (Ib) of a sample of visitors to a health
clinic.
130-130
140-149
150-150
160-160
170-179
180-180
190-199
Construct a relative frequency histogram.
03
030 r o ]
02
Rk By
0 I 0153 0.160 i|
015
R ]
@
010
005
s
000
)
03
030 r o ]
02
0
_—
I 0153 0.160 i|
015
[¢]
010 L 0087 0.08 E
005
000 w
Weight (Ib,
03
030 r o ]
02
0
_—
I 0153 7
015
R ]
[¢]
010
005 o -
o ]
000
Weight (Ib)
03
—
030 r o ]
02
0 I
_—
0153 0.160 i|
015
[¢]
ol
005
000 [ [
Weight (Ib)
