Find the 45th percentile of the data set. Give your answer to three decimal places.
Number of Hours My Classmates Spent Playing Video Games on Weekends
9.95
10
16.75
0
19.5
22.5
15
12.75
5.5
11
20.75
17.5
23
21.9
23.75
18
20
15
18.8
20.5
2.25
7.5
10
24
22.9

The Probability that a random chosen individual is Tall is 0.2439

The table is attached with the answer

according to the table:

No of tall persons= 50

Total no of persons=205

To find : [tex]P_{Tall}[/tex]

[tex]P_{Tall}[/tex] = 50/205

[tex]P_{Tall}[/tex] = 0.2439

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Answer:

(15/17 = sin ∠ JLK)

(first option listed)

Explanation:

the "sin ∠ JLK" is what we can simply think of as the inside measurement of angle/corner L. (L is the letter in the middle of ∠ JLK , and if you imagine drawing a line from J to L to K, you would see that the only angle you formed both sides of is corner L)

so, we are looking for the sin of L.

(SOH CAH TOA)

we know that

sin = opposite / hypotenuse

However, we do not have the opposite value of this triangle yet.

-----

we can solve the length of the opposite side with the Pythagorean theorem:

 a² + b² = c²

 8² + b² = 17²

 64 + b² = 289

- 64           - 64

     b²  =   225

   √b² = √225

    b = 15

----

so, to solve for sin L,

(sin = opposite / hypotenuse)

we should divide the opposite (15) over the hypotenuse (17)

so, 15 / 17 = sin L

(15/17 = sin ∠ JLK)

Answer:

smoke alarm

Explanation:

well since there's cooking equipment that could burn the house down .. the smoke alarm would warn the people in the house that something is burning so that they could take action to prevent themselves from suffocating from harmful gasses and at the same put out the fire as soon as possible..

Data is collected only once from a participant is not a characteristic of a longitudinal study. Thus, the correct option is A.

A Longitudinal study may be defined as a scientific approach to a specific research that involves recounted compliances of the duplicate variables over short or long periods of time.

A longitudinal study involves the collection of data from the same participants at different points in time, collection of data from a large sample size at the same time, and collection of data that can span over several years.

Therefore, the correct option for this question is A.

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Probability helps us to know the chances of an event occurring. The probability that a worker will pick a bolt that is not defective is 5263/5265.

Probability helps us to know the chances of an event occurring.

[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]

Given the company has determined that 3 out of every 5265 bolts that it ordered is defective. Therefore, the probability that a worker will pick a bolt that is not defective is,

Probability = (Number of not defective bolts)/(Total number of bolts)

= (5265-3)/5265

= 5263/5565

Hence, the probability that a worker will pick a bolt that is not defective is 5263/5265.

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Discuss the work of Max van Manen and Shaun Gallagher. In your discussion you should indicate their phenomenological views could influence your classroom practice by Since its inception, phenomenological philosophy has exerted a power on empirical technological know-how.

Already in 1912, Karl a brief article outlining how psychiatry should take advantage of phenomenology(Jaspers 1912), and withinside the following many years outstanding psychologists and psychiatrists such Straus, and all engaged with their exercise and research.

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Answer:

5cm

Explanation:

1 mile is 0.25 so 20 miles is 0.25 divide 1 times 20

Answer:

C

Explanation:

Answer:

(1) reducing home prices—deflation; (2) reducing the rate at which the currency exchanges for other currencies—depreciation/devaluation.

Explanation:

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The set of real solution for  |x| ^2 – |x| -2 = 0 is x=-2 or x=2.

There are two real solutions for x if the discriminant's value is positive, which means that the graph of the solution has two distinct x-intercepts. This is called as the real solution.

Computation:

|x| ^2 – |x| -2 = 0

This can also be written as (|x| +1)(|x| -2)

then,

(|x| +1)(|x| -2) = 0

|x| +1 = 0 or |x| -2 = 0 (Using Zero factor principle)

Now, no solution for |x| +1 = 0 as x∈R

For |x| +2 = 0,

x = 2 or x = -2

Therefore, the solution for   |x| ^2—|x| -2 = 0 is x=-2 or x=2.

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