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
egoroff_w [7]
3 years ago
6

He​ _____________ distribution is used to develop confidence interval estimates of variances or standard deviations.

Mathematics
1 answer:
weqwewe [10]3 years ago
4 0

The answer is the chi square distribution. In Statistics and probability theory, the chi distribution is a continuous probability distribution.  The chi-square distribution is a distinct case of the gamma distribution and is one of the most extensively used probability distributions in inferential statistics for instance, in construction of confidence intervals or in hypothesis testing.

You might be interested in
A pound of weed and feed covers 200 square feet how many pounds are needed to fertilize a lawn measuring 70 feet by 50 feet
nika2105 [10]
You would have to find out how many square feet the lawn is first:
70 x 50 = 3500 square feet
You are told that one pound = 200 square feet so use this to calculate how many pound you’ll need for 3500 square feet.
3500 square feet divided by 200 square feet = 17.5 pounds
Answer: 17.5 pounds
5 0
3 years ago
Solve the following quadratic function
Leya [2.2K]

Answer:

x = ± 10

Step-by-step explanation:

to solve the equation let y = 0 , that is

100 - x² = 0 ( add x² to both sides )

100 = x² ( take square root of both sides )

± \sqrt{100} = x , that is

x = ± 10

8 0
2 years ago
How many times does 1/3 go into 1/18?
Orlov [11]
6 is the answer 18 divided by 3 equals to 6 so that’s the answer
4 0
3 years ago
Read 2 more answers
For the data set below, which of the following are true? {12, 18, 28, 14, 18, 20, 12}
iragen [17]
Alright bud the best answer to this question will be that the mode is 12 because it appears the most
6 0
3 years ago
Read 2 more answers
A box contains
Usimov [2.4K]
<span>the probability that a pen from the first box is selected
= total number of pens in 1st box/total number of objects in box 1
= 5/12

</span>the probability that a crayon from the second box is selected 
= total number of crayons in 2nd box/total number of objects in box 2
= 6/8 = 3/4
7 0
3 years ago
Other questions:
  • What is the answer to this problem?<br>8x + 7 - 4x + 1= 20
    15·1 answer
  • I need an answer right now
    9·1 answer
  • What is the solution to the linear equation?
    12·2 answers
  • Help me please!!! Thank you
    10·1 answer
  • What is the expression that are equivalent to 2(6x+ 1/2
    8·1 answer
  • A relative frequency histogram is given with four classes. The first three bars have a height of 0.25, 0.35, and 0.1 respectivel
    15·1 answer
  • Complete the ratio table to convert the units of measure from centimeters to inches or inches to
    9·2 answers
  • Aahil, James and merav share £90 in the ratio 1:3:5 how much does aahil get
    12·2 answers
  • 3,15,75,375 9th term
    12·1 answer
  • Auto Needs has oil on sale at 3 quarts for
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!