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Alborosie
2 years ago
8

A customer service call center for a credit

SAT
1 answer:
makvit [3.9K]2 years ago
8 0

The number of callers that  did not consent to the survey is 40 callers.

<h3>Number of callers that  did not consent to the survey</h3>

Using this formula

Number of caller=Callers×(1-Percentage of those that solicited)÷Callers at conclusion survey

Let plug in the formula

Number of caller=400 ×(1-20%)÷8

Number of caller=400 ×80%÷8

Number of caller=320÷8

Number of caller=40 callers

Therefore the The number of callers that  did not consent to the survey is 40 callers.

Learn more about Number of callers here:brainly.com/question/25974538

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What is a guild? a. A union of artists that promise to support one another b. An association of people of a certain trade or occ
sergejj [24]

Answer:

B. An association of people of a certain trade or occupation

Explanation:

edge 2021 just took the test have a nice day :) <3

7 0
2 years ago
A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 426 gram setting. Based
Blababa [14]

The conclusion of the research is that we reject the null hypothesis and we conclude that the bag filling machine does not work correctly at the 426 gram setting.

<h3>How to solve hypothesis testing?</h3>

We are given;

Population Mean; μ = 426

Sample mean; x' = 433

Sample size; n = 13

Standard deviation; s = 29

significance level; α = 0.05

Let us define the hypotheses;

Null Hypothesis; H₀: μ = 426 g

Alternative Hypothesis; H_a: μ < 426 g

Formula for the z-score here is;

z = (x' - μ)/(s/√n)

z = (433 - 426)/(29/√13)

z = 0.87

From online p-value from z-score calculator, we have;

p-value =  0.1922

This p-value is greater than the significance value and as such we reject the null hypothesis and we conclude that the bag filling machine does not work correctly at the 426 gram setting.

Read more about Hypothesis testing at; brainly.com/question/15980493

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7 0
2 years ago
1. When adding a sterile liquid to a sterile field, which action will contaminate the field
Illusion [34]

The action that will contaminate the field is; Extending your arm over the sterile field to pour the liquid into the receptacle.

<h3>How to add to a sterile field?</h3>

Sterile fields are areas that are set up for procedures are made sure to be free of microorganisms. Usually, a tray covered with a small towel. The tray contains equipment and supplies for the procedure.

Sterile field also refers to a section area that is set apart in order to place sterile surgical drapes on the patient's surgical site and also on the stand that will hold in place the sterile instruments and other items needed during surgery.

The purpose of the sterile field is to minimize the population of microbes.

Therefore, we can ensure proper maintenance of a Sterile field by remaining in the operating room at all times and avoiding leaning on tables.

Finally, when adding a sterile liquid to a sterile field, the action that will contaminate the field is Extending your arm over the sterile field to pour the liquid into the receptacle.

Read more about Sterile Field at; brainly.com/question/22978608

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4 0
2 years ago
도대체 누구야? 누구든지 말해 줄 수 있습니까?<br><br>(Who is this korean man? Can anyone tell me?)​
tatiyna

Hm.... I don't know. Is he an actor or some sort of performer?

4 0
2 years ago
The writer wants to add a conclusion after sentence 14 that summarizes the argument of the passage. Which of the following sente
lutik1710 [3]

The conclusion that the writer should add to summarize the argument of the passage is:  "Hence, more schools should follow the trend of starting later in the morning if they want to see improved test scores, greater attendance numbers, and, most importantly, healthier, happier teens."

<h3>Meaning of a text's conclusion</h3>

The conclusion of a text is the final part of the text where the author summarizes the main ideas of the text.

The text above encourages the opening of schools later to help students enjoy longer hours of sleep. The conclusion beginning with the transition, "hence" aptly summarizes this point.

Learn more about conclusions here:

brainly.com/question/12809344

8 0
2 years ago
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