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Juli2301 [7.4K]
3 years ago
10

A consumer group plans a comparative study of the mean life of four different brands of batteries. Ten batteries of each brand w

ill be randomly selected and the time until the energy level falls below a pre-specified level measured.Can we use ANOVA (analysis of variance) to analyze these data?
Business
1 answer:
Stells [14]3 years ago
4 0

Answer: Yes, we can use ANOVA to analyze this data.

Explanation: Using ANOVA to analyze the data is allowed because there are more than three groups of batteries that are being compared. The data we are looking for is also quantitative data because there will be a specific measurement of data received. ANOVA is the model used for analysis of variance. This model is used to receive exact statistics of different observations.

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Which of the following statements regarding cash equivalents is​ INCORRECT? A. Most companies include additional information abo
zhannawk [14.2K]

Answer:

B. Because cash equivalents are less liquid than​ cash, they must be reported separately from the Cash account

Explanation:

The <em><u>combined amount of cash and cash equivalents</u></em> will be reported on the balance sheet as the first line item in the section with the heading current assets.

These cash equivalents are short-term, highly liquid investments with a maturity date that was 3 months or less at the time of purchase.

In other words, there is very little risk of collecting the full amount being reported.

8 0
3 years ago
Under variable costing, costs that are treated as period costs include: A. only fixed manufacturing costs. B. both variable and
kiruha [24]

Answer:

C. all fixed costs.

Explanation:

Under variable costing, all fixed cost are period cost. This make them non-capitalizable

Are treated as expenses and impact entirely on the net income

In other method some fixed cost are capitalzied through inventory but, in variable costing is not the case.

The only capitalized cost are the variable cost using this method.

5 0
3 years ago
A company wants to restrict access to sensitive data. Only those who have a "need to know" will have access to this data. Strong
Sergeeva-Olga [200]

Answer:

Password and U2F token

Explanation:

The password and the U2F token do not include user identification but are applied or used for two factors authentication

Here password could be for social websites like login to social websites. When login it asks for authentication for higher security so that the hacking could be minimized

The U2F refers to the universal two-factor authentication. It can be used through the USB, NFC, Bluetooth device

7 0
3 years ago
raphael is an advertiser at a regional apparel retailer. a strategic initiative is to expand their brick-and-mortar presence to
Arada [10]

Geographic sales metrics would be most useful for him to review. This report assists visitor in locating insights based on geography. Users can recognize and react to top geographical trends quickly.

Geographic Sales Insights

This report assists visitor in locating insights based on geography. Users can recognize and react to top geographical trends quickly. The report includes information on the state, town, and ZIP code where your products were shipped. For a variety of reasons, differences between reports fragmented or clustered by geographic area and reviews without such segments or groups are to be expected. Some metrics, for example, may not be attributed to a specific geographical area, visits may not be included within small geographic areas, and spam filtering is not obtainable for reports segmented by geographic areas.

Learn more on sales metrics-

brainly.com/question/13469354

#SPJ4

8 0
1 year ago
Joanne and ed greenwood built a new barn with an attached arena. to finance the loan, they paid $1,307 interest on $45,000 at 4.
nikitadnepr [17]

Answer: The loan was taken for 265 days.

We arrive at the answer as follows:

First we find the ratio of interest paid to the total loan amount to determine the interest rate:

Interest paid  = $1,307

Loan Amount = $45,000

\frac{Int paid}{Loan amount} = \frac{1307}{45000} = 0.029044444

Since the interest rate calculated above is less than the annual interest rate at 4%, we conclude that the loan taken was for a period of less than one year.

We can determine the period for which the loan was taken as follows:

Let 'x' be the time for which the loan was taken.

We need to solve for x in the proportion below

0.04 : 365 ::  0.029044444:x

Solving we get,

\frac{0.04}{365} = \frac{0.029044444}{x}

x = \frac{0.029044444 * 365}{0.04}

x = 265.0305556

8 0
4 years ago
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