Across the sdlc phases which among these activities see a substantial amount of automation

Which of the following considerations is not a factor in deciding which forecasting model a firm should choose

VMariaS [17]

Considerations that are not a factor in deciding which forecasting model a firm should choose is Product. This is further explained below.

<h3>What is a Product?</h3>

Generally, a product or substance is created with the intention of resale in mind.

In conclusion, Product is one of the considerations that should not be taken into account while selecting the appropriate forecasting model for a company.

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3 0

2 years ago

25. If a and Bare zeroes of x2 - 6x + k, what is

REY [17]

The answer is c, hope this helps

6 0

3 years ago

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The professor informs the class that there will be a test next week. what is the probability that a randomly selected student st

marusya05 [52]

The probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade is: D. 0.80.

<h3>How to calculate the probability?</h3>

In this exercise, you're required to determine the probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade. Thus, we would apply Bayes's theorem.

Let S represent studied for.

Let B represent a score of B or higher grade

Therefore, we need to find P(S|B):

$S|B = \frac{B|S \times S}{B|S \times S\; +\; B|S' \times S'} \\\\S|B = \frac{0.55 \times 0.6}{0.55 \times 0.6 \;+ \;0.2 \times 0.4}\\\\S|B =\frac{0.33}{0.33 + 0.08} \\\\S|B =\frac{0.33}{0.41}$

S|B = 0.80.

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<u>Complete Question:</u>

At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance they will get a B or higher on the tests. If they do not study, there is a 20% chance that they will get a B or higher on the tests. The professor knows from prior surveys that 60% of students study for the tests. The probabilities are displayed in the tree diagram.

5 0

2 years ago

In a bag of candy, Marsha found that there were 7 red, 8 blue, 5 yellow, and 9 greens pieces of candy. Marsha put all of the pie

Lunna [17]

Answer:

PART A

Red: 7/29
Blue: 8/29
Yellow: 5/29
Green: 9/29

PART B

Red or blue: 7/29 + 8/29 = 15/29
Yellow or green: 5/29 + 9/29 = 14/29
Blue or yellow or green: 8/29 + 5/29 + 9/29 = 22/29

Explanation:

In this case where the question is asking or <u>OR</u> and the events are <u>mutually exclusive</u> (Mutually exclusive meaning you can't attain two or three different colors in one pick), the compound probability is the sum of the probability of each component event (Probability of Red <u>OR</u> Blue = P(Red) + P(Blue) = 7/29 + 8/29 = 15/29)

8 0

3 years ago

Number each material and sort the items in order from lowest (1) to highest (7) Density

Dafna1 [17]

Answer: copper > chalk > flour > talcum powder > dry beans.

Explanation:

Density is the compactness of given object.

Basically, it is mass per volume.

copper has the most density

chalk has lesser density than copper.

flour has lesser density than copper and chalk.

talcum powder has lesser density than copper, chalk and flour.

dry beans have lesser density than copper, chalk, and flour.

So, it becomes,

copper > chalk > flour > talcum powder > dry beans.

6 0

4 years ago