7+d=19 is the answer
subtract 7 from each side d=19-7
d=12
Answer:
a=4 and b=-1
Step-by-step explanation:
2(4)+3(-1)= 5
The correct option regarding whether the requirements for a hypothesis test are satisfied is:
D. The conditions are satisfied. The samples are random, and each sample has at least 5 successes and 5 failures.
<h3>What are the conditions for an hypothesis test?</h3>
There are two conditions:
- The samples should be random.
- Each sample should have at least 5 successes and at least 5 failures.
These two conditions are satisfied for this problem, hence, researching this problem on the internet, option D is correct.
More can be learned about the requirements of an hypothesis test at brainly.com/question/15396725
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Step-by-step explanation:
55/12 is your answer
please give me some thanks