It looks about right to me.
Answer:
<h2>30% of 10 is 3</h2>
Step-by-step explanation:
We have 30% of x= 3
you want to multiply both sides by 30
which will get you to 3
Answer:
Step-by-step explanation:
Company A:
100 + 20h
Company B:
100 + 40h
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
Answer:
Taxes and shipping if checkout is online.
Step-by-step explanation: