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pav-90 [236]
2 years ago
12

Which of the following is NOT true of confidence interval estimates of the difference between two population proportions?

Business
1 answer:
docker41 [41]2 years ago
6 0

Answer: D. A confidence interval is used to test a claim about two population proportions.

Explanation: Confident interval estimate is a type of estimate computed from statistics of observed data.

The confident interval estimate of the difference between two population proportions will use a standard deviation based on estimated values of the population proportion. The confident interval will be used to estimate the difference in the two population proportions, but it will not be used to test claim about two population proportions because it can not.

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What is a value that can be used to ensure that hashed plaintext will not consistently result in the same digest?
ch4aika [34]
Salt is the term used in cryptography that defines a value that can be used to ensure that hashed plaintext will not consistently result in the same digest. The salt is<span>  </span>random<span> data that is used </span> to <span> defend passwords against </span>dictionary attacks<span> or against its hashed equivalent.
For each password a new salt is generated randomly.</span>
8 0
3 years ago
Suppose a bond with a 10% coupon rate and annual coupons, has a face value of $1,000, 5 years to maturity and is selling for $1,
Taya2010 [7]

<u>Solution and Explanation:</u>

1. the Yield to maturity

FV = 1,000

PMT = FV multiply with Coupon rate , PMT = 1,000 multiply with 0.1 = 100

N = 5 , PV = -1,197.93

CPT I/Y

I/Y = 5.380166647

Therefore, the Yield to maturity = 5.380166647%

Where: FV – fair value, PV – Present value

2. Current yield = Coupon payment divided by Price

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By solving we get,

Current yield = 0.08347733173

Therefore, the Current yield = 8.347733173%

7 0
3 years ago
__________data, or the facts and figures that have already been collected about the Coffee Collective prior to the research at h
creativ13 [48]

Answer:

The correct answer is c) secondary

Explanation:

The term Secondary data refers to the information that has been collected by someone different than the user. For example, the information collected by government departments sometimes appears on the internet, if any user takes this information from the internet and uses it on any homework, project, business, etc... It is considered such as secondary data.

5 0
3 years ago
Claire always liked lands' end raincoats, so when she was shopping for a winter coat, she ordered one from lands' end without th
monitta
True. This demonstrates that buyer has confidence on buying products that are branded. She has trust that the product can satisfy her because the brand already earned a reputation in its field. It also shows that she passed scrutiny on the bought product.
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3 years ago
Read 2 more answers
Why does emotional hijacking occur? a. People are hard-wired to feel emotions about a situation before they reason it out. b. Pe
sdas [7]

Answer:

a. People are hard-wired to feel emotions about a situation before they reason it out.

Explanation:

Emotional hijacking occurs when our brain's emotional processor (amygdala) bypasses our normal reasoning process.

This occurrence in terms of an emergency is a self-defence mechanism when it is necessary to act in the face of perceived danger.

Emotional hijacking occurs when there is a compulsive need to complete and action. For example answering an email, answering the phone.

It is possible to control emotional hijacking through emtional intelligence.

8 0
3 years ago
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