The answer to this question is:
<span>A survey completed by the Centers for Disease Control (CDC) found that by 1995 the rate of sexual activity had increased 50 percent based on the same ages from data used in 1970??
</span><span>✔️"</span><span>True"
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Doneeshacunning
Your Welcome :) </span>
The null hypothesis makes a claim about population parameter. A null hypothesis is a statement about the value of a population parameter. So the correct answer is (a).
An example of a null hypothesis is one that asserts that no statistical significance can be found in a collection of provided observations. A hypothesis is tested using sample data to determine how plausible it is. It is represented as H0 and is occasionally referred to as simply the "null." To determine if a theory regarding markets, investment methods, or economies is correct or wrong, quantitative analysts employ the null hypothesis, often known as the conjecture. The alternate theory contends that there is a distinction.
Therefore correct answer is (a).
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What made you run for the position of foreign minister.
Answer:
ECOLOGY. The Native Americans have always had a deep respect for the land. There was a love of every form of life.