7.053 x 10^6 in standard form
1 answer:
You might be interested in
Answer:
The alternative hypothesis is .
The critical value is
Step-by-step explanation:
It is claimed that proportion in favor of proportion A is greater than 60%.
This means that at the null hypothesis, we test if the proportion is of at most 60%, that is:
At the alternative hypothesis, we test if the proportion is more than 60%, that is:
What is (are) the critical value?
The critical value is the value of Z with a p-value 1 subtracted by the standard significance level of 0.05, since we are testing if the mean is more than a value, so, looking at the z-table,
The remainder of the expression x/(x + 1) is a negative one. Then the correct option is D.
<h3>What is division?</h3>The division means the separation of something into different parts, sharing of something among different people, places, etc.
The expression is given below.
Add and subtract 1 in the numerator, then we have
Then the remainder will be a negative one.
More about the division link is given below.