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
ipn [44]
3 years ago
10

Inferential statistical tests are used for all of the following except: a. describing a sample with means and standard deviation

s b. determining if results occurred by chance c. testing hypotheses by asking if there are differences between groups d. making assumptions about a population
Mathematics
1 answer:
Anika [276]3 years ago
8 0

Answer:

a. Describing a sample with mean and standard deviation.

Step-by-step explanation:

Statistics can be categorized into descriptive and inferential statistics.

descriptive statistics uses data for descriptions through numerical analysis. It can be further divided in four parts.

  • Measures of Central Tendency ( Mean, Median, and Mode)
  • Measures of Frequency (Count, Percent, Frequency)
  • Measures of Position (Percentile Ranks, Quartile Ranks.)
  • Measures of Dispersion ( Range, Standard Deviation)

Inferential statistics however is based on assumptions and conclusions and generalizations drawn from samples or checks.

options b to d are all examples of inferential statistics while option a is an example of descriptive statistics.

You might be interested in
Which set of ordered pairs could be generated by an exponential function?
klemol [59]

Answer: Third option.

Step-by-step explanation:

By definition, Exponential functions have the following form:

y = ab^x

Where "b" is the base (b > 0 and b\neq 1), "a" is a coefficient (a\neq 0) and "x" is the exponent.

 It is importat to remember that the "Zero exponent rule" states that  any base with an exponent of 0 is equal to 1.

Then, for an input value 0 (x=0) the output value (value of "y") of the set of ordered pairs that could be generated by an exponential function must be 1 (y=1).

You can observe in the Third option shown in the image that when x=0, y=1

 Therefore, the set of ordered pairs that could be generated by an exponential function is the set shown in the Third option.

4 0
3 years ago
Read 2 more answers
7. The value of y varies directly with x, and y = 8 when x = 2.<br> Find y when x = 10.
lesya692 [45]
Y= 40 explanation don’t want to just trust me it’s 40
4 0
3 years ago
The price of gourmet coffee beans at the corner market has increased 10% per year over the past several years if the current cos
Anarel [89]
$20 because 10% of 40 is 10 and the price now is 40 so 2 years before would have been 20
4 0
3 years ago
Read 2 more answers
What is the longest flagpole that could be shipped in a box that measures: 1 ft by 2 ft by 12 ft?
klemol [59]
A^2+b^2=C^2
=
4+144=148
The square root of 148 is 12.165
round it down to 12

Hope this helps
4 0
3 years ago
 Nadia is a stockbroker. She earns 13​% commission each week. Last​ week, shes sold ​$6,4006 worth of stocks. How much did she m
stira [4]
Last week= $8320.78   2011= 432680.56
4 0
3 years ago
Other questions:
  • Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gen
    5·1 answer
  • Rounding 255 to the nearest 5percent
    14·1 answer
  • Oil is pumped continuously from a well at a rate proportional to the amount of oil left in the well. Initially there were 3 mill
    11·1 answer
  • Find the slope of any line perpendicular to the line through (5,3) and (2,5)
    5·1 answer
  • Write an addition expression that has a value of -8
    8·1 answer
  • A bag contains 6 red apples and 5 yellow apples. 3 apples are selected at random. Find the probability of selecting 1 red apple
    12·1 answer
  • Write the slope intercept form of the equation of the line through the given points.Through (1,-5) and (-5,-3)
    15·1 answer
  • Find the volume of the following. Please round your answer to the nearest tenth. Please do not put units.
    8·1 answer
  • MUSIC Randall recorded 8 songs on his most recent CD. The total length of the CD is 49 minutes. Find a unit rate to represent th
    15·1 answer
  • Which expression has the same value as 4x – 3y?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!