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Nesterboy [21]
1 year ago
15

a recent study investigated whether watching cat videos online causes viewers to have less stress. the study recruited a diverse

sample of online participants and had them watch a video of kittens. the participants were then given a 5-item questionnaire about their current stress levels. participants seemed to have less stress after watching the video, and a statistical test showed a strong effect. which types of validity were not established in this study, and which were reasonably met? not established in the study
Mathematics
1 answer:
kiruha [24]1 year ago
8 0

The types of validity that were not established in this study is internal validity and the Reasonably not met are: external, construct, statistical.

<h3>What is Internal Validity? </h3>

Internal validity can be described as the extent  that a particular  study can bring about the establishment of  a trustworthy cause-and-effect relationship which can be set between the  treatment as well as the  outcome.

In conclusion,  Internal validity let us understand that a  study can makes it possible to eliminate alternative explanations as regards  finding, hence The types of validity that were not established in this study is internal validity and the Reasonably not met are: external, construct, statistical.

Learn more about work internal validity at:

brainly.com/question/12053427

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The sum of x and 10 is 5
Jobisdone [24]

Answer:

x=-5

Step-by-step explanation:

This is the sentance turned into an equation: x+10=5

Solved: x+10=5

x=5-10

x=-5

5 0
3 years ago
Which number is halfway between 318970 and 719070​
Juliette [100K]

Answer:

it is 519020

Step-by-step explanation:

8 0
3 years ago
Help :c‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎
kirza4 [7]

Answer:

5 terms, the coefficient of x is 1.

Step-by-step explanation:

A term is a value/number used in an equation. That means 5², 6, 2, 20, and 4 are terms. For the next one, if a variable has no number next to it, that means the coefficient is 1.

4 0
2 years ago
Point P lies on the line with the equation y-4=3(x-2). If the x-coordinate of P is 4, what is the y-coordinate of P
maw [93]
Let's start by tidying up that equation and put it into slope-intercept form (y = mx + b); from there, we can plug in coordinates.

y - 4 = 3(x-2)

Let's use the distributive property on the right side:
y - 4= 3x - 6

Now add 4 to both sides
(y - 4) + 4 = (3x - 6) + 4

Which simplifies to:
y = 3x - 2

Since that's the equation of our line, now we can plug in coordinates and see what it churns out. 

We know that the x-coordinate of P = 4 so let's substitute 4 in for x and calculate the y-coordinate:

y = 3(4) - 2
y = 12 - 2
y = 10

So the y-coordinate for point P = 10
6 0
3 years ago
Yousef borrowed last term for tuition, books, and student fees. This term he plans to borrow because he knows his classes will b
Len [333]

The estimate of the amount of money Yousef will borrow by first rounding to the hundred is 4000

<h3>Estimate the amount of money Yousef will borrow by first rounding to the hundred</h3>

The amount borrowed are given as:

Last term = 1690

This term = 2345

When the amounts are rounded to the nearest hundred, the amounts borrowed become:

Last term = 1700

This term = 2300

The total amount is then calculated as:

Total amount = Last term + This term

Substitute the known values in the above equation

Total amount = 1700 + 2300

Evaluate the sum

Total amount = 4000

Hence, the estimate of the amount of money Yousef will borrow by first rounding to the hundred is 4000

Read more about approximation at:

brainly.com/question/10171109

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8 0
2 years ago
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