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serious [3.7K]
3 years ago
9

Why is it important to avoid a smaller sample size?

Mathematics
2 answers:
Nitella [24]3 years ago
5 0

Answer:The importance of sample size calculation cannot be overemphasized. A research can be conducted for various objectives. A smaller sample will give a result which may not be sufficiently powered to detect a difference between the groups and the study may turn out to be falsely negative leading to a type II error.

tatiyna3 years ago
5 0

Answer:

It is not necessarily important to avoid smaller sample sizes but if is way more beneficial if you collect a larger sample size.

Step-by-step explanation:

Later sample sizes help you to get a more accurate result. While smaller sample sizes are less reliable. Hope I helped sorry if not! Have a wonderful day!

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in a triangle two sides of the same length the ratio of each of these sides to the third side is 5:3 if the perimeter of the tri
AveGali [126]

Answer:

Step-by-step explanation:

Perimeter of a triangle equals side 1 plus side 2 plus side 2

           P = s1 + s2 + s3                 side 1 = side 2 =  x

                                                     x/side 3 = 5 / 3

                                                     x  = (5/3) side 3

                                                     x (3/5)  = side 3

                                                 

                                                     perimeter = 65    slove for x

          65  = x + x + 3x/5

         325  = 5x + 5x + 3x

         325  = 13X

          25   = x    equal side 1 and side 2  

          side 3 = 25(3/5)  = 15

3 0
3 years ago
PLS HELP ASAP PLEASE Heidi and Andrew designed two raised flower beds for their garden. Heidi's flower bed was 5 feet long by 3
Sidana [21]
First, find the area of both beds!
For Heidi: 5 x 3 = 15
For Andrew: 5 x (3 x 2) = 30 ft

Added together, the beds have an area of 45 feet. To place soil with a depth of 2 feet, simply multiply by 2. You can think of this as finding the volume of the beds, which is length x width x height, or area x height. The answer is 90 cubic feet!

5 0
3 years ago
Read 2 more answers
A nutrition fact label for dried roasted cashews says that there are 161 calories in 28 grams. You eat 9 cashews totaling 12 gra
Vikki [24]

Answer:

21

Step-by-step explanation:

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3 years ago
Find the discriminant and the number of real roots for this equation. x^2 + 2x + 8 = 0
ehidna [41]

Step-by-step explanation:

A is correct option there are no real roots

because discriminant is less than zero

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3 years ago
Find the value of x please help
julsineya [31]

Answer:

4x+10+x=180 (sum of straight angle)

5x. =170

x. =34

3 0
3 years ago
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