your answer to four decimal places.) 0.1880 0.4027 (b) Does the result of the experiment suggest that the 2/3 figure is implausible for kissing behavior? State the appropriate null and alternative hypotheses. O Ho: P = 2/3 H:P + 2/3 O Ho: p= 2/3 H₂: P <2/3 OHg: p = 2/3 H₂: ps 2/3 OH: P-2/3 H₂:p> 2/3 Calculate the test statistic and determine the P-value. (Round your test statistic to two decimal places and your P-value to four decimal places.). z=-087 ✔ P-value=0.3844 ✓ -0.87 0.3853 State the conclusion in the problem context. O Reject the null hypothesis. There is sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3. Do not reject the null hypothesis. There is not sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
your answer to four decimal places.) 0.1880 0.4027 (b) Does the result of the experiment suggest that the 2/3 figure is implausible for kissing behavior? State the appropriate null and alternative hypotheses. O Ho: P = 2/3 H:P + 2/3 O Ho: p= 2/3 H₂: P <2/3 OHg: p = 2/3 H₂: ps 2/3 OH: P-2/3 H₂:p> 2/3 Calculate the test statistic and determine the P-value. (Round your test statistic to two decimal places and your P-value to four decimal places.). z=-087 ✔ P-value=0.3844 ✓ -0.87 0.3853 State the conclusion in the problem context. O Reject the null hypothesis. There is sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3. Do not reject the null hypothesis. There is not sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Can you pls explain step by step how were the correct answers obtained in this problem? the p-value is not the same in the table i am using. thank you
![It is known that roughly 2/3 of all human beings have a dominant right foot or eye. Is there also right-sided dominance in kissing behavior? An article reported that in a random sample of 130 kissing couples, both people in 82 of the
couples tended to lean more to the right than to the left. (Use a = 0.05.)
USE SALT
(a) If 2/3 of all kissing couples exhibit this right-leaning behavior, what is the probability that the number in a sample of 130 who do so differs from the expected value by at least a s much as what was actually observed? (Round
your answer four decimal places.)
0.1880
x
0.4027
(b) Does the result of the experiment suggest that the 2/3 figure is implausible for kissing behavior?
State the appropriate null and alternative hypotheses.
O Ho: P = 2/3
H:P*2/3
O Ho: p = 2/3
H₂: P <2/3
O Ho: p= 2/3
H₂: P ≤ 2/3
OH: P-2/3
H₂:p> 2/3
Calculate the test statistic and determine the P-value. (Round your test statistic to two decimal places and your P-value to four decimal places.)
z = -0.87
✓
-0.87
P-value = 0.3844
✓
0.3853
State the conclusion in the problem context.
O Reject the null hypothesis. There is sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
Do not reject the null hypothesis. There is not sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
O Do not reject the null hypothesis. There is sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
O Reject the null hypothesis. There is not sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F61545ec1-f3bc-4b67-a67a-e77b01c3e9cf%2F9a0fa218-f017-4047-9192-2b88e7cd55e9%2Fy0c5aie_processed.jpeg&w=3840&q=75)
Transcribed Image Text:It is known that roughly 2/3 of all human beings have a dominant right foot or eye. Is there also right-sided dominance in kissing behavior? An article reported that in a random sample of 130 kissing couples, both people in 82 of the
couples tended to lean more to the right than to the left. (Use a = 0.05.)
USE SALT
(a) If 2/3 of all kissing couples exhibit this right-leaning behavior, what is the probability that the number in a sample of 130 who do so differs from the expected value by at least a s much as what was actually observed? (Round
your answer four decimal places.)
0.1880
x
0.4027
(b) Does the result of the experiment suggest that the 2/3 figure is implausible for kissing behavior?
State the appropriate null and alternative hypotheses.
O Ho: P = 2/3
H:P*2/3
O Ho: p = 2/3
H₂: P <2/3
O Ho: p= 2/3
H₂: P ≤ 2/3
OH: P-2/3
H₂:p> 2/3
Calculate the test statistic and determine the P-value. (Round your test statistic to two decimal places and your P-value to four decimal places.)
z = -0.87
✓
-0.87
P-value = 0.3844
✓
0.3853
State the conclusion in the problem context.
O Reject the null hypothesis. There is sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
Do not reject the null hypothesis. There is not sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
O Do not reject the null hypothesis. There is sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
O Reject the null hypothesis. There is not sufficient evidence to conclude that the true proportion of right-leaning behavior differs from 2/3.
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