![subject](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 05:30 jjelzy
To begin answering our original question, test the claim that the proportion of children from the low income group that drew the nickel
too large is greater than the proportion of the high income group that drew the nickel too large. Test at the 0.1 significance level.
Recall 24 of 40 children in the low income group drew the nickel too large, and 12 of 35 did in the high income group.
a) If we use
L
L
to denote the low income group and
H
H
to denote the high income group, identify the correct alternative hypothesis.
H
1
:
p
L
>
p
H
H
1
:
p
L
>
p
H
H
1
:
p
L
<
p
H
H
1
:
p
L
<
p
H
H
1
:
μ
L
â‰
μ
H
H
1
:
μ
L
â‰
μ
H
H
1
:
μ
L
>
μ
H
H
1
:
μ
L
>
μ
H
H
1
:
p
L
â‰
p
H
H
1
:
p
L
â‰
p
H
H
1
:
μ
L
<
μ
H
H
1
:
μ
L
<
μ
H
b) The test statistic value is:
c) Using the P-value method, the P-value is:
d) Based on this, we
Reject
H
0
H
0
Fail to reject
H
0
H
0
e) Which means
There is sufficient evidence to warrant rejection of the claim
The sample data supports the claim
There is not sufficient evidence to support the claim
There is not sufficient evidence to warrant rejection of the claim
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.
Answers: 2
You know the right answer?
To begin answering our original question, test the claim that the proportion of children from the lo...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 12.11.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 00:31
![question](/tpl/images/cats/fizika.png)
Physics, 12.11.2019 00:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.11.2019 00:31
![question](/tpl/images/cats/en.png)
English, 12.11.2019 00:31
![question](/tpl/images/cats/biologiya.png)
Biology, 12.11.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 00:31
![question](/tpl/images/cats/mir.png)
World Languages, 12.11.2019 00:31
![question](/tpl/images/cats/fizika.png)
Physics, 12.11.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 00:31
![question](/tpl/images/cats/fizika.png)
Physics, 12.11.2019 00:31
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2019 00:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)