Question Help ▼ Listed below are the lead concentrations in ug/g measured in different traditional medicines. Use a 0.01 significance level to test the claim that the mean lead concentration for all such medicines is less than 18 ug/g. Assume that the sample is a simple random sample. 12.5 17.5 22 6.5 18 18 16 19 6.5 O Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O B. Ho: u= 18 ug/g O A. Ho: u= 18 ug/g H,: u#18 ug/g Η; μ< 18 μglg OC. Ho: =18 ug/g H: u> 18 ug/g O D. Ho: u> 18 pg/g H : μ< 18 μg9 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed." State the final conclusion that addresses the original claim. V 18 ug/g. evidence to conclude that the mean lead concentration for all such medicines is V Ho. There is ? Click to select your answer(s). MacBook Air DII F7 888 FS FA & F2 esc %24 7 8 2# 6 4 3 1 2 Y
Question Help ▼ Listed below are the lead concentrations in ug/g measured in different traditional medicines. Use a 0.01 significance level to test the claim that the mean lead concentration for all such medicines is less than 18 ug/g. Assume that the sample is a simple random sample. 12.5 17.5 22 6.5 18 18 16 19 6.5 O Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? O B. Ho: u= 18 ug/g O A. Ho: u= 18 ug/g H,: u#18 ug/g Η; μ< 18 μglg OC. Ho: =18 ug/g H: u> 18 ug/g O D. Ho: u> 18 pg/g H : μ< 18 μg9 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed." State the final conclusion that addresses the original claim. V 18 ug/g. evidence to conclude that the mean lead concentration for all such medicines is V Ho. There is ? Click to select your answer(s). MacBook Air DII F7 888 FS FA & F2 esc %24 7 8 2# 6 4 3 1 2 Y
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![Question Help v
Listed below are the lead concentrations in ug/g measured in different traditional medicines. Use a 0.01 significance level to test the claim that the mean lead concentration for all such medicines is less than 18 ug/g. Assume that the sample is a
simple random sample.
12.5
17.5
22 6.5 18 18
16
19
6.5 D
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
Ο Α. Ho μ 18 μga
H,: µ#18 ug/g
O B. Ho: = 18 ug/g
H;: µ< 18 µg/g
O c. Ho : μ= 18 μ o
H: u> 18 ug/g
O D. Ho: u> 18 µg/g
Η : μ< 18 μg
Determine the test statistic.
|(Round to two decimal places as needed.)
Determine the P-value.
(Round to three decimal places as needed.)
State the final conclusion that addresses the original claim.
V Ho. There is
evidence to conclude that the mean lead concentration for all such medicines is
V
18 μg g.
?
Click to select your answer(s).
MacBook Ai
DII
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F7
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FA
F3
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F2
&
de
23
%24
8
5
6
7
2
3
4
1
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U
Q
W
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11
J
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Transcribed Image Text:Question Help v
Listed below are the lead concentrations in ug/g measured in different traditional medicines. Use a 0.01 significance level to test the claim that the mean lead concentration for all such medicines is less than 18 ug/g. Assume that the sample is a
simple random sample.
12.5
17.5
22 6.5 18 18
16
19
6.5 D
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
Ο Α. Ho μ 18 μga
H,: µ#18 ug/g
O B. Ho: = 18 ug/g
H;: µ< 18 µg/g
O c. Ho : μ= 18 μ o
H: u> 18 ug/g
O D. Ho: u> 18 µg/g
Η : μ< 18 μg
Determine the test statistic.
|(Round to two decimal places as needed.)
Determine the P-value.
(Round to three decimal places as needed.)
State the final conclusion that addresses the original claim.
V Ho. There is
evidence to conclude that the mean lead concentration for all such medicines is
V
18 μg g.
?
Click to select your answer(s).
MacBook Ai
DII
80
888
F7
FS
FA
F3
esc
F2
&
de
23
%24
8
5
6
7
2
3
4
1
P
U
Q
W
E
11
J
K
F
G
I
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