1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ikadub [295]
2 years ago
15

Suggest a fundamentally and conceptually different way that is always under the control of the researcher of making the margin o

f error smaller.
Mathematics
1 answer:
SVEN [57.7K]2 years ago
3 0

Step-by-step explanation:

First, we may wonder, what does the term <em>margin of error</em> mean? Put simply, the margin of error is a measure of the degree to which research results do not reflect the views of the total studied population. In other words, it tells readers how much confidence they should have in the results presented.

It has often been suggested that a fundamentally and conceptually effective way that is always under the control of the researcher of making the margin of error smaller is to<em> increase the sample size</em> of the research. This basically involves collecting more sample data which thus leads to a closer estimate of the view of the entire population.

You might be interested in
5-2 ????=7-5 ???? which value of x is the solution to the above equation?
saw5 [17]
5-2x=7-5x
-2x+5x=7-5
3x=2
X=2/3
8 0
3 years ago
maxine hosted a dinner party at her favorite restaurant. she had to pay $12 per guest. the restaurant took $72 off the bill due
kolbaska11 [484]
" $300 = $12g - $72 " .
4 0
3 years ago
The mass of a species of mouse commonly found in houses is normally distributed with a mean of 20.2 grams with a standard deviat
Sophie [7]

Answer:

12.1%

Step-by-step explanation:

Given that:

Mean (μ) = 20.2 grams and standard deviation (σ) = 0.18 grams.

The z score is a score used to determine the number of standard deviations by which the raw score is above or below the mean. A positive z score means  that the raw score is above the mean and a negative z score means that the raw score is below the mean. It is given by:

z=\frac{x-\mu}{\sigma}

a) For x < 19.99 g:

z=\frac{x-\mu}{\sigma}\\\\z=\frac{19.99-20.2}{0.18} \\\\z=-1.17

From the normal distribution table, P(x < 19.99) = P(z < -1.17) = 0.1210 = 12.1%

The probability that a randomly chosen mouse has a mass of less than 19.99 grams is 12.1%

6 0
3 years ago
Which equation is represented by the graph below?
cluponka [151]

Answer: 2/3 x +6

Step-by-step explanation:

slope is 2/3 and y intercept is 6

7 0
3 years ago
John runs 15 miles in 3 hours how many miles can john runs per hour
Effectus [21]

Answer:25

Evan has a summer job to pick berries on a farm.

• He earns  

$

2.0$2.00 every

15

15 minutes that he picks strawberries.

• He earns  

$

2.40

$2.40 for every

15

15 minutes that he picks blueberries.

• He picked strawberries for an hour and blueberries for

45

45 minutes.

How much money did Evan earn?

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Match the estimated value of each expression with its position on the number line ​
    14·2 answers
  • NEED HELP QUICKLY
    12·1 answer
  • Find the sum 49+50+51+52+...+141+142
    12·1 answer
  • What is the answer to this question?
    13·2 answers
  • How many miles apart are two cities and how far apart they’d be on the map
    13·2 answers
  • Consider the two functions f(x) and g(x), where f(x) = 2x and g(x) is graphed below.
    13·1 answer
  • Please help me I will give u a brainliest only if correct
    15·2 answers
  • The television show 50 Minutes has been successful for many years. That show recently had a share of 16, meaning that among the
    9·1 answer
  • What type of number is 15.3012?
    12·2 answers
  • Paul uses a coordinate plane to design his model town layout. Paul moves the market 2 units left and 3 units down. He says the o
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!