Answer:
1. 2/6 or 1/3
2. 4/6 or 2/3
3. 3/6 or 1/2
Step-by-step explanation:
I hope this helps I did the ones I knew
Using the z-distribution, the p-value would be given as follows:
b) 0.0086.
<h3>What are the hypothesis tested?</h3>
At the null hypothesis we test if the means are equal, hence:
At the alternative hypothesis, it is tested if they are different, hence:
<h3>What are the mean and the standard error for the distribution of differences?</h3>
For each sample, they are given as follows:
Hence, for the distribution of differences, they are given by:
.
<h3>What is the test statistic?</h3>
The test statistic is given by:
In which 
is the value tested at the null hypothesis.
Hence:
z = -2.63.
Using a z-distribution calculator, for a two-tailed test, with z = -2.63, the p-value is of 0.0086.
Hence option B is correct.
More can be learned about the z-distribution at brainly.com/question/13873630
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Answer:
<h2>-
56,667cents</h2><h2>
- 6.17%</h2>
Step-by-step explanation:
Before we can determine the monthly loan paymnet, we must first calculate the total amount paid at the end of 6years.
Amount = Principal + Interest
Given Principal = $30,000
Interest = Principal * rate * time/100
Interest = $30,000*6*6/100
Interest = $10,800
Amount = $30,000+ $10,800
Amount = $40,800
If amount paid after 6years is $40,800, my monthly loan payment = $40,800/72 ≈ $566.67 to nearest dollar.
since $1 - 100cents
$566.67 = 100 * 566.67
$567 = 56,667cents
Monthly loan payment to nearest cent will be 56,667cents
EFF = (1 + r /n)^n - 1
r is the rate and n is the number of period per year which is 12months
%EFF = EAR = (1 + 0.06 /12)^ 12 - 1
%EFF = 1.005^12
%EFF = 1.061678 - 1
%EFF = 0.061678
%EFF = 6.17% to 2dp
The <em><u>correct answer</u></em> is:
$72.31 – $24.61 – $16.49; $31.21
Explanation:
We know we end the month with $72.31.
We made two deposits during the month and no other activity. This means if we take the amounts of the deposits away from the total at the end of the month, we can find how much we had at the beginning of the month:
72.31-24.61-16.49 = 31.21
