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VARVARA [1.3K]
3 years ago
12

All analysis of variance procedures require that the compared populations have equal variances.

Business
1 answer:
nikdorinn [45]3 years ago
7 0

Answer: b. False

All analysis of variance procedures <em><u>assume</u></em> that the compared populations have equal variances.

In all analysis of variance procedures, tests like F-test, Bartlett’s test, Levene’s test and Brown-Forsythe test are used to verify or test the assumption if k samples are from populations with equal variances.

When two or more populations have equal variances, we say that homoscedasticity or homogeneity of variances exist.

The F-test and Bartlett’s test yield best results only if the population is normally distributed. However, Levene’s test and Brown-Forsythe are known to yield good results for data that is not normally distributed.

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A decrease in the price of domestically produced industrial robots will be reflected in a. both the GDP deflator and the consume
andrezito [222]

Answer:

The correct answer is option c.

Explanation:

A consumer price index measures the change in the price level of weighted average of a basket of goods and services purchased by the consumers.  

GDP deflator measures the change in the price of all domestically produced goods and services.  

A change in the price of domestically produced industrial robots will be included in the GDP deflator as it includes the prices of all domestically produced goods and services.  

But it will not be included in the CPI as the industrial robots are not purchased by consumers in households, they are not consumer goods.

8 0
4 years ago
________________ software analyzes vast stores of historical business data that have been prepared for analysis in corporate dat
GrogVix [38]

Answer:

Data mining

Explanation:

Data mining software are programs that are used by companies to be able to process and analyze big amounts of information to find tendencies, make predictions and develop more effective strategies. According to this, the answer is that data mining software analyzes vast stores of historical business data that have been prepared for analysis in corporate data warehouses and tries to discover patterns, trends and correlations hidden in the data.

6 0
3 years ago
When product designers use computer-aided design (CAD) software to produce technical drawings in three dimensions, they are usin
LiRa [457]
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6 0
3 years ago
the present value of a cash flow will never be greater than the future dollar amount of the cash flow. t or f
svlad2 [7]

The following statement "the present value of a cash flow will never be greater than the future dollar amount of the cash flow" is true.

Cash flow is the net balance of money coming into and going out of a firm at a certain moment in time. A firm continuously has cash coming in and going out. For instance, money leaves the company and goes to its suppliers when a retailer buys inventory.

The expenses made as part of daily operations are included in the cash flow from operations. These cash outflows include things like rent, utilities, wages, and the cost of products sold. When a corporation operates heavily on the seasonal cycle, cash outflows might vary greatly.

To know more about Cash Flow here

brainly.com/question/24179665

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4 0
2 years ago
The budget of an economy is said to be in deficit when:
Sliva [168]
The answer is A because there is a loss of value of a countries with one or more foreign reference
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3 years ago
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