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Bogdan [553]
4 years ago
9

Test the age of the participants (AGE1) against the null hypothesis H0 = 34. Use a one-sample t-test. How would you report the r

esults?
Mathematics
1 answer:
mina [271]4 years ago
4 0

Answer:

t = -1.862, df = 399, p > 0.05

Step-by-step explanation:

The null hypothesis is the statement which is test for its validity. The decision to accept or reject the null hypothesis is based on the test statistics value. In the given question the null hypothesis is H0 = 34. There is one sample t-test for the testing of null hypothesis. The null hypothesis will be same for each type of one sample t-test. The null hypothesis assumes that the difference between the true mean and comparison value is zero.

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90% to % are ratio please anyone know this
alexandr402 [8]

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Step-by-step explanation:

5 0
4 years ago
Which inequality is true when the value of d is −13?
lesya [120]

Answer:

A. -5 - 3(6) > 10

   13 > 10

Step-by-step explanation:

8 0
3 years ago
please do my question u get more points if the answer is right. if inappropriate you get reported NO LINKS and please EXPLAIN
Lunna [17]

Answer:

600

Step-by-step explanation:

Well, first you need to make a proportion which will be \frac{x}{6,000} = \frac{10}{100}

x is what we need to find

6,000 is the total people who voted

10% is the percent of 18 to 29 years old

and 100% represents the circle graph because all circle graphs equal 100%

First, we use the cross multiply method, for instance, 6,000×10=60,000

Next, divide 60,000÷100 which is 600.

Therefore there are 600, 18 to 29 year olds who voted in the election.

5 0
3 years ago
How do you solve (7^-1)^-1 and 5^2 * 5^4 * 5^-3
Katyanochek1 [597]

Answer:

Step-by-step explanation:

exponents raised to a - power  is an inverse function probably not the right word

       a^-b    =  1/(a^b)     example       4^-2   = 1/(4^2)     =  1/16

so   (7^-1)^-1  is a double inverse which is back to the original number  7

      inverted 7 twice

      (7^-1)^-1     = (1/7)^-1     =  1/(1/7)     =   7     trust me or use your calculator

since the coeffients are the same  just add the powers...  some exponent rule

     5^2 * 5^4 * 5^-3   = 5^(2+4-3)   = 5³

here is it written out

5^2 * 5^4 * 5^-3    = 5²  ×   5^4   ×  5^-3    =   (5×5) × (5×5×5×5)  × (1/5×1/5×1/5)

    5×5 × 5× (5×5×5  × 1/5×1/5×1/5)           (5×5×5  × 1/5×1/5×1/5)  = 1

    5×5×5    = 5³

   so

7 0
3 years ago
Standerd form for 4,000 300 20 9
allochka39001 [22]
The number is 4329 your welcome
7 0
4 years ago
Read 2 more answers
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