The _____ lets you cancel a purchase within three days if it was purchased from a door-to-door salesperson. warranty guarantee Cooling Off Rule advertisement

answer:

The null hypothesis, denoted as H0, is a statement that assumes there is no significant difference or relationship between two variables. In this case, the null hypothesis is that the average hourly cost is $35.00.

The alternate hypothesis, denoted as Ha, is a statement that contradicts the null hypothesis and suggests that there is a significant difference or relationship between two variables. In this case, the alternate hypothesis is that the average hourly cost is less than $35.00.

To determine if the data supports the claim that the average hourly cost is less than $35.00, we need to perform a hypothesis test. The test statistic used for this type of hypothesis test is the z-score.

The formula for calculating the z-score is:

z = (x - μ) / (σ / √n)

Where:

x is the sample mean (in this case, $32.50)

μ is the population mean (in this case, $35.00)

σ is the population standard deviation (in this case, $8.10)

n is the sample size (in this case, 18)

Calculating the z-score:

z = (32.50 - 35.00) / (8.10 / √18)

z = -1.50 / (8.10 / 4.2426)

z ≈ -1.50 / 1.9109

z ≈ -0.7851

The test statistic is approximately -0.7851.

Now, we need to compare the test statistic to the critical value in the z-table. Since we are testing if the average hourly cost is less than $35.00, we are performing a one-tailed test with a significance level of 5%.

Looking up the critical value in the z-table, we find that the z-value corresponding to a significance level of 5% is approximately -1.645.

Since the test statistic (-0.7851) is greater than the critical value (-1.645), we fail to reject the null hypothesis. This means that the data does not support the claim that the average hourly cost is less than $35.00 at a significance level of 5%.

To summarize:

1. The alternate hypothesis is: Ha: μ>35

2. The test statistic is: -0.7851

3. For a significance level of 5%, the null hypothesis could be rejected?: b. No, because the test statistic is greater than the z in the table.

Alli <3

Answer:

C. lien

Explanation:

The tax or charge that is applied to a good, wealth or property that belongs to a person and to indicate that it is compromised is called.

It also refers to the type of lien that is the taxable rate, by which a tax rate that can be fixed or variable is generated, and which implies a tax applicable to any property.

A common example of lien is the documents that a person signs in relation to a Mortgage Guarantee Loan, in which a property is given as a guarantee of payment, until such time as the total debt is canceled.

The word encumbrance derives from the Latin gravāmen, and means "burden."

Answer:

The answer is: C) Performance metrics and personal business relationships are both keys to building successful partnerships.

Explanation:

Performance metrics and personal business relationships are necessary to building successful businesses, any type of business, not only partnerships. We need performance metrics to evaluate how our business is doing, and good business relations are essential to any business.

Performance metrics measure the activities and performance of a company (in this case partnerships). E.g. Are the employees performing their tasks correctly? Has the company meet its market share goals?

Business relationships are the human relations that exist within our company (employer - employee) and with our competition, suppliers, government and customers.

ANSWER:

A. 5

STEP-BY-STEP EXPLANATION:

A few experts deciphered the information to state that over a five-year stretch, 5 percent of units shut. Flip that around, and you have the detail that establishments have a 95 percent achievement rate over a given five years. Here's the trick: The information was not inspected, and since franchisors picked whether to address the inquiries, all things considered, the pool of respondents included more fruitful establishments than ineffective ones.