Answer:
J) All rational numbers are integers.
Step-by-step explanation:
Rationals numbers can't only be integers. They could also be whole numbers or counting numbers.
Answer:whatever the first number was times 2
Step-by-step explanation:
Answer:
H0 : P = 0.72
H1 : P > 0.72
Step-by-step explanation:
Claim is to test that percentage of customers who leave a review is greater than 72%
From the information given :
P0 = 72/100 = 0.72
The null hypothesis, H0 : P = 0.72
Alternative hypothesis claims the proportion is greater than 0.72 and from the sampling result obtained, phat = 0.90
Hence,
Alternative hypothesis, H1 : P > 0.72
$249/20gb = $12.45 per GB
$349/30gb = $11.63 per GB
The 30gb music player offers a better deal
i think is 5
Step-by-step explanation: