The risks and challenges associated with performing so many hypothesis tests nearly all null hypotheses are false on a priori grounds.
A hypothesis is a supposition, an idea put forward for the purpose of discussion, that can be tested to see if it is true. Hypotheses are formed before the is implemented.
Hypotheses are usually written as if/then statements. B. If someone eats a lot of sugar, they will get cavities in their teeth. These statements identify a particular variable (in this case, eating a lot of sugar) and imply an outcome (in this case, the tooth develops cavities).
Hypotheses are used to define the relationship between two variables in an experiment. The purpose of a hypothesis is to find an answer to a question. Formalized hypotheses make us think about what kind of results we should be looking for in our experiments. The first variable is called the independent variable.
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Answer:
1 Line item description Cost Retail
2 Beginning inventory 40000 360000
3 Purchases 1000000 10000000
4 Transportation in 50000
5 Purchase returns -20000 -196000
6 Net purchases(3+4+5) 1030000 9804000
7 Net additional markups 800000
8 Cost to retail ratio 1070000 10964000
component(2+6+7)
9 Net markdowns -500000
10 Sales -9800000
11 Ending inventory,retail(8+9+10) 664000
Setup calculation:
Cost to retail ratio = Cost to retail ratio component at cost/Cost to retail ratio component at retail
= 1070000/10964000
= 0.097592
= 9.76%
Ending inventory,cost = Ending inventory,retail*Cost to retail ratio
= 664000*9.76%
= $64806
Cost of goods sold = Sales*Cost to retail ratio
= 9800000*9.76%
= $956480
Answer:
28.85
Explanation
Keanu has decided to save a fixed amount of 70,000 for a given period. We would need to calculate the number of years to achieve 7,796,223 using the FVIFA formula (Future value interest for an annuity)
Fixed payment× FVIFA=Future value
<em>FVIFA</em> = 
where r is the periodic rate (9%)
and n is the number of periods
therefore; 70000×
=7796223
=(7796223×0.09)/70000
n=27.85
However, since Keanu will not invest until the end of the first year, he will spend 28.85 years to achieve his goal
Indra is using counterfactual thinking to discover alternatives for a past unexpected outcome the next step for her is to identify other factors that may serve as hindrance and need to be overcome.
<h3>What is counterfactual thinking?</h3>
Counterfactual thinking is done when an individual needs alternative methods or way to do a thing that has been done.
The initial method may not be as productive as the individual expected.
This will make an individual think of all the factors that may have hindered the desired result.
Therefore, Indra is using counterfactual thinking to discover alternatives for a past unexpected outcome the next step for her is to identify other factors that may serve as hindrance and need to be overcome.
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