Answer:
$100
Explanation:
Simple interest is calculated using the formula
I = P x R x T
where I = interest
P= principal amount, $1,250
R= interest rate , 8% or 0.08
T = Time, one year
The interest troy will earn is
I= $1250 x 0.08 x 1
= $100
Troy will earn $100 as interest
An advertising agency wants to test the hypothesis that the proportion of adults in a country who read a sunday magazine is 25 percent. the null hypothesis is that the proportion reading the sunday magazine is: (b) Equal to 25%
<h3>Further explanation</h3>
Hypothesis is an idea / explanation that you can test through study and experiments. The six most common forms of hypotheses are:
- Simple Hypothesis.
- Complex Hypothesis.
- Empirical Hypothesis.
- null Hypothesis ("H0")
- Alternative Hypothesis ("H1")
- Logical Hypothesis.
- Statistical Hypothesis.
There are some step in the makeing of hypothesis process
- Ask a question.
- Do background research.
- Construct a hypothesis.
- Test the hypothesis by doing an experiment.
- Analyze data and draw a conclusion.
- Communicate the results.
In statistical hypothesis testing, the alternative hypothesis and the null hypothesis are the two rival hypotheses.
A null hypothesis (H0) is a statement which is no relationship between two variables, because it is a type of hypothesis which used in statistics that proposes no statistical significance exists in a set of given observations. Whereas an alternative hypothesis is statement in which there is some statistical significances between the two measured phenomenon.
<h3>Learn more</h3>
- Learn more about the null hypothesis brainly.com/question/1578554
<h3>Answer details</h3>
Grade: 9
Subject: business
Chapter: hypothesis
Keywords: the null hypothesis
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Answer:
$600 unfavorable
Explanation:
The budgeted cost of producing 14,000 units at $5.50 per unit and with fixed costs of $19,400 is:
The variance is given by subtracting the budgeted cost by the actual cost ($97,000):
Since the variance is negative, the variance is unfavorable