Assume that on November 1, 2019, a 3-month rent payment for $8,000 per month (for a total of $24,000) was made with respect to a
1 answer:
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a) Null hypothesis () for merrill lynch customers are given as
Alternative hypothesis:
t = 1.992
<h3>What is null hypothesis?</h3>- Conjectures used in statistical tests, which are formal techniques for drawing conclusions or making judgments based on data, include the null hypothesis and the alternative hypothesis.
- The hypotheses, which are based on a sample of the population, are suppositions regarding a statistical model of the population. The tests are essential components of statistical inference and are frequently used to distinguish between statistical noise and scientific claims when interpreting experimental data in science.
- The null hypothesis, which is the statement being tested in a test of statistical significance, is typically a declaration of "no effect" or "no difference," and the test of significance is intended to evaluate the strength of the evidence against it
Know more about Null hypothesis
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Answer:
(a) 3.7
(b) 3.7
Explanation:
The unemployment rate is calculated as the ration of unemployed workers over the labor force. The labor force is the total number of employed plus unemployed workers:
Then if there were 155 million people in the labor force and 7.4% where unemployed that means that 11.47 million people where unemployed
If unemployment rate would have been 5% we have
That means that 3.72 million fewer unemployed workers. Since Labor Force is the sum of unemployed and employed workers. The reduction in unemployment implies that they were now employed .