Jennie receives $12,000 (of which $2,000 is earnings) from a Qualified Tuition Program. She uses the funds to pay for new furnit
1 answer:
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Answer:
Bundle 1: Beer = 2; Pizza = 6
Bundle 2: Beer = 3; Pizza = 4
Bundle 3: Beer = 4; Pizza = 3
Bundle 4: Beer = 12; Pizza = 1
Explanation:
Given that;
Lisa utility function UF(X,Y) = 4XY
where;
X = beer
Y = Pizza
The utility level = 48
so, UF(X,Y) = 4XY
putting different values of X (i.e beer ) given to us in this equation, we can calculate the values of Y(i.e pizza) to fulfill the utility
So; when X (beer) = 2
48 = 4×2×Y
48 = 8Y
Y = 48/8
Y = 6
Thus, Bundle 1: Beer = 2; Pizza = 6
when X (beer) = 3
48 = 4×3×Y
48 = 12 Y
Y = 48/12
Y = 4
Thus; Bundle 2: Beer = 3; Pizza = 4
when X (beer) = 4
48 = 4×4×Y
48 = 16 Y
Y = 48/16
Y = 3
Thus; Bundle 3: Beer = 4; Pizza = 3
when X(beer) = 12
48 = 4×12×Y
48 = 48 Y
Y = 48/48
Y = 1
Thus; Bundle 4: Beer = 12; Pizza = 1
Answer:
P-value is greater than the significance level, we fail to reject null hypothesis.
Explanation:
Here,
Sample size = n = 120
Sample proportion = p = 0.6500
Population Proportion = = 0.5
Level of significance = α = 0.02
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<u>Step 1: </u>
: p = 0.5
: p < 0.5 (Left tailed test)
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<u>Step 2: </u>
The critical vale is = 2.0537
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<u>Step 3: </u>
The test statistic is,
z =
<u>Step 5: </u>
Conclusion using critical value: Since the test statistic value is greater than the critical value, we fail to reject null hypothesis.
<u>Step 6: </u>
Conclusion using P-value: Since the P-value is greater than the significance level, we fail to reject the null hypothesis.