The proportion p of residents in a community who recycle has traditionally been 60%. A policy maker claims that the proportion is less than 60% now that one of the recycling centers has been relocated. If 112 out of a random sample of 210 residents in the community said they recycle, is there enough evidence to support the policy maker's claim at the 0.10 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.) (a) State the null hypothesis H. and the alternative hypothesis H₁ . H:0 (b) Determine the type of test statistic to use. (Choose one) ▼ (c) Find the value of the test statistic. (Round to three or more decimal places.) (d) Find the p-value. (Round to three or more decimal places.) 0 (e) Is there enough evidence to support the policy maker's claim that the proportion of residents who recycle is less than 60%? O Yes O No H X ロ=ロ D X S 0° 0 믐 OSO □<口 P
The proportion p of residents in a community who recycle has traditionally been 60%. A policy maker claims that the proportion is less than 60% now that one of the recycling centers has been relocated. If 112 out of a random sample of 210 residents in the community said they recycle, is there enough evidence to support the policy maker's claim at the 0.10 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.) (a) State the null hypothesis H. and the alternative hypothesis H₁ . H:0 (b) Determine the type of test statistic to use. (Choose one) ▼ (c) Find the value of the test statistic. (Round to three or more decimal places.) (d) Find the p-value. (Round to three or more decimal places.) 0 (e) Is there enough evidence to support the policy maker's claim that the proportion of residents who recycle is less than 60%? O Yes O No H X ロ=ロ D X S 0° 0 믐 OSO □<口 P
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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help me please
![The proportion p of residents in a community who recycle has traditionally been 60%. A policy maker claims that the
proportion is less than 60% now that one of the recycling centers has been relocated. If 112 out of a random sample of 210
residents in the community said they recycle, is there enough evidence to support the policy maker's claim at the 0.10 level
of significance?
Perform a one-tailed test. Then complete the parts below.
Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.)
(a) State the null hypothesis H. and the alternative hypothesis H₁.
H:0
H₂₁:0
(b) Determine the type of test statistic to use.
(Choose one) ▼
(c) Find the value of the test statistic. (Round to three or more decimal places.)
(d) Find the p-value. (Round to three or more decimal places.)
☐
(e) Is there enough evidence to support the policy maker's claim that the
proportion of residents who recycle is less than 60%?
OYes O No
I IX
H
02
0=0
00
X
S
<D
p
76 8
<Q
--
3
OVO](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3a41aa6b-15b3-4b05-be08-6a781f3fed9d%2F80c75936-cf5c-49fd-8ae5-6a7e62cd101a%2Fp6p7nsd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The proportion p of residents in a community who recycle has traditionally been 60%. A policy maker claims that the
proportion is less than 60% now that one of the recycling centers has been relocated. If 112 out of a random sample of 210
residents in the community said they recycle, is there enough evidence to support the policy maker's claim at the 0.10 level
of significance?
Perform a one-tailed test. Then complete the parts below.
Carry your intermediate computations to three or more decimal places. (If necessary, consult a list of formulas.)
(a) State the null hypothesis H. and the alternative hypothesis H₁.
H:0
H₂₁:0
(b) Determine the type of test statistic to use.
(Choose one) ▼
(c) Find the value of the test statistic. (Round to three or more decimal places.)
(d) Find the p-value. (Round to three or more decimal places.)
☐
(e) Is there enough evidence to support the policy maker's claim that the
proportion of residents who recycle is less than 60%?
OYes O No
I IX
H
02
0=0
00
X
S
<D
p
76 8
<Q
--
3
OVO
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