Answer:
Singles
Amount ($) Frequency Relative Frequency
51-100 4 0.069
101-150 11 0.1897
151-200 14 0.2414
201-250 14 0.2414
251-300 11 0.1897
301-350 4 0.069
Couples
Amount ($) Frequency Relative Frequency
100-150 5 0.0676
151-200 5 0.0676
201-250 5 0.0676
251-300 5 0.0676
301-350 11 0.1486
351-400 11 0.1486
401-450 11 0.1486
451-500 11 0.1486
501-550 5 0.0676
551-600 5 0.0676
Step-by-step explanation:
The relative frequency can be computed by dividing each frequency by the sum of frequency i.e. Relative frequency=f/sum(f)
Singles
Amount ($) Frequency Relative Frequency
51-100 4 4/58=0.069
101-150 11 11/58=0.1897
151-200 14 14/58=0.2414
201-250 14 14/58=0.2414
251-300 11 11/58=0.1897
301-350 4 4/58=0.069
Total 58 1
Couples
Amount ($) Frequency Relative Frequency
100-150 5 5/74=0.0676
151-200 5 5/74=0.0676
201-250 5 5/74=0.0676
251-300 5 5/74=0.0676
301-350 11 11/74=0.1486
351-400 11 11/74=0.1486
401-450 11 11/74= 0.1486
451-500 11 11/74=0.1486
501-550 5 5/74=0.0676
551-600 5 5/74=0.0676
Total 74 1
Answer:
23. 92 points
24. 18.5 years old
Step-by-step explanation:
set up an equation
23. 79=chicago-13
add 13
chicago=79+13=92
24. 15.5=lou-3
loud=15.5+3=18.5
A)y-intercept = 8 slope = up 4 right 4
b)y-intercept = -2 slope = down 2 right 3
Answer:
its 16
Step-by-step explanation:
8 /x = 10/20
20 * 8 =160
10 * x =10x
10x = 160
x=16
