Answer:
(Choice A) A 16:10
(Choice C) C 48:30
(Choice D) D 32:20
Step-by-step explanation:
The given ratio is
8:5
Select three ratios that correspond to 8:5
Check all options
(Choice A) A 16:10
= 16 / 10
Reducing by 2 yields
= 8 / 5
= 8:5
(Choice B) B 50:80
= 50 / 80
Reducing by 10 yields
= 5 / 8
= 5:8
(Choice C) C 48:30
= 48 / 30
Reducing by 6 yields
= 8 / 5
= 8:5
(Choice D) D 32:20
= 32 / 20
Reducing by 4 yields
= 8 / 5
= 8:5
(Choice E) E 64:35
= 64 / 35
The ratios equivalent to 8:5 are
(Choice A) A 16:10
(Choice C) C 48:30
(Choice D) D 32:20
The weight corresponding to the 40th percentile is 182.41 pounds.
Answer:
The correct type of sampling is stratified.
Step-by-step explanation:
3x23=69 is the equation that has the sum 69
