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Fantom [35]
3 years ago
11

Interpretation of intelligence test scores is based on the assumption that the scores are normally distributed within a populati

on such that:__________.
Business
1 answer:
Finger [1]3 years ago
3 0

Answer: According to complete question "more than two-thirds of children will score between 85 and 115".

Explanation:

The solution to this issue is it, even though the Wechsler Ratios of Intellect scores are "standardized" to an average of 100 and a margin of error of 15 based on the standardized system used only to start scoring IQ.

So between 85 and 115 will be 68 that for each cent of the results.

Therefore the result stand between 85-115.

You might be interested in
Suppose N= 15 and r=4.<br> What is the probability of x = 3 for n = 10 (to 4 decimals)?
worty [1.4K]

Using the Hypergeometric distribution principle, the probability of X = 3 in the function is 0.4396

Defining an hypergeometric distribution function :

P(X = k)  =  \frac{ \binom{r}{k} \binom{N - r}{n - k}  }{ \binom{N}{n} }

The parameters given :

  • N = 15
  • r = 4
  • X = 3
  • n = 10

P(X = 3)  =  \frac{ \binom{4}{3} \binom{15 - 4}{10 - 3}  }{ \binom{15}{10} }  = \frac{ \binom{4}{3} \binom{11}{7}  }{ \binom{15}{10} }

Using Combination :

Recall : nCr = n! ÷ (n-r)!r!

Using a calculator :

P(X = 3)  =  \frac{ \binom{4}{3} \binom{15 - 4}{10 - 3}  }{ \binom{15}{10} }  = \frac{ \binom{4}{3} \binom{11}{7}  }{ \binom{15}{10}} =  \frac{(4 \times 330)}{3003}  =  \frac{1320}{3003}  = 0.4396

Therefore, the probability of X = 3 in the hypergeometric function is 0.4396 (rounded to 4 decimal places).

Learn more :brainly.com/question/6678286?referrer=searchResults

5 0
2 years ago
What would be the purpose of this meeting ? Jessica finds out that the government introduced a new trade policy that will increa
Agata [3.3K]
To discuss the business opportunity given by the government
6 0
4 years ago
__________ is a sourcing strategy in which a company uses a single supplier for one particular part or service and another suppl
Snowcat [4.5K]
I believe your answer is:

Cross Sourcing

Hope it helped!
4 0
4 years ago
What is the future value of $10,000 deposited today in a bank account that pays 7.1% interest rate after 5 years?
tensa zangetsu [6.8K]

Answer:

Future value = $14090

Explanation:

Below is the given values:

Present value of deposits = $10000

Interest rate = 7.1%

Time period = 5 years

Future value = Present value (F/P, r, n)

Future value = 10000 (F/P, 7.1%, 5)

Future value = 10000 x 1.409

Future value = $14090

7 0
3 years ago
Kristof works as the accounts manager in a large manufacturing firm. He tries to segregate the duties among his subordinates. He
riadik2000 [5.3K]

<u>Answer:</u>

<em>Control procedures  is related to Kristof’s way of managing his employees</em>

<em></em>

<u>Explanation:</u>

Employee fraud is a critical issue looked by associations of various kinds, sizes, areas, and ventures. While we might, all want to accept our representatives are faithful and working to help the association, the more significant part of them likely are, there are yet numerous reasons why your representatives may submit extortion and a few manners by which they may do it.

Fraud in numerous structures, however, can be separated into three classes: resource misappropriation, degradation, and budget report misrepresentation. Resource misappropriation, albeit least expensive, made up 90% of all extortion cases examined.

7 0
4 years ago
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