A random group of seniors was selected from a university and asked about their plans for the following year. The school advising office claims that 50% of the students plan to work, 20% of the students plan to continue in school, and 30% of the students plan to take some time off. Is there evidence to reject this hypothesis at = 0.05? Plans Work School Time off Number of students 22 17 8. O a There is evidence to reject the claim that the students' plans are distributed as claimed because the test value 8.879 > 7.815 O b There is not evidence to reject the claim that the students' plans are distributed as claimed because the test value 8.879 > 7.815 There is evidence to reject the claim that the students' plans are distributed as claimed because the test value 8.879 > 5.991 There is not evidence to reject the claim that the students' plans are distributed as claimed because the test value 8.879 > 5.991

Q: 64y2+7=32

A: 64y2+7=32

Q: 1+2x=77

A:

Q: Find the area of the shaded region. The graph to the right depicts IQ Scores of adults, and those…

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Q: 2x Ax) = %3D 2 - 1

A:

Q: 3p - p

A: Here Given that, 3p-p

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A:

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A: Sketch the graph of polynomial y=x3 and line x+y=1.                         From the graph it can…

Q: {A €R?x2 | tr(A) = 0} | tr(A) — 0}

A: Here we take a general matrix of the given set then find the basis.

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Q: -4d = -64

A: Given  -4d=-64

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A: -1+n=15

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Q: S V25 – 4x²

A: For the solution follow the next step.

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A:

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A: Given,          6+12

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A: Given,   A+12=13     We will solve it for the value of A

Q: 4a5b• V18a3b6

A: We have to find

Q: 6+197

A: Given,          6+197

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A: NOTE: Refresh your page if you can't see any equations. .

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Q: dx 4е2я — 8ет + 5

A: This question can be solved using the concept of special integrals.

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A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.