The performance of students at a local community was recorded and categorized based on student's faculty. The gathered data was then analyzed by a statistician and the results obtained using MINITAB are shown below: Expected counts are printed below observed counts High Low Average Total Science 12 30 52 94 (15.67) (29.24) (49.09) Humanities 14 (10.67) 30 (33.42) 20 ** (19.91) Law 6 12 22 (*) (6.84) (11.49) Total 30 56 94 180 Chi-sq = 0.858 + 0.020 + *** + 1.042 0.000 + 0.350 + 0.030 + 0.104 + 0.023 =2.600 i. Define the null and alternative hypotheses of the x test for the above output. ii. Find the missing values **, ***, *****, Showing necessary working What is the degree of freedom for this test? iv. Estimate the p-value for this test. State the conclusion for the test. Give reason for your answer.

Q: Number 27

A:

Q: Ans: 0.07 35. The probability (rounded to three decimal places) that the selected adult is a female…

A:

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: The quotient of four and a number added to negative twenty-three is six

A: Let  the number be =x then 4x+(-23)=64x-23=64x=6+23x=429

Q: Answer for number 28-30 please. Thank you!

A: A confidence interval is a type of estimate computed from the statistics of the observed data. This…

Q: Kindly answer d,e,f and g

A: Ans- d) Possible reasons why Contractor 2 did not submit a proposal include: Lack of capacity or…

Q: Please help with #8

A: Question no. 8,Given,           The point is 2,-4.To find : Reflect the given point over the…

Q: Blank ÷ 4 = 6

A: Given: ÷4=6

Q: Number 28

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Q: answer the ones with an x please

A: given that n=1000 p=0.02

Q: ed 0,

A: The Laplace transform of a function can be obtained by using the Laplace transform table. The…

Q: Number 16

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Q: Could you answer letter D?

A: Se=0.057847, df=n-2=23

Q: Answer the following and show the step-by-step solution of each: rẻ -5x+2 4x²+3 a.] limx→ 1x→+00…

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Q: Find the LCM of 30 and 42. Please explain how to do this.

A: The given numbers are  and .The aim is to find the LCM of these two numbers.

Q: Question number 14 please

A: Given: μ=60x¯=58.6n=43σ=6.55 The test statistic is obtained as below: z=sample statistic-Null…

Q: Solve. 2.c 202

A: Given that, 202x ----(1) We have, (a)nx = (an)x ---- (2)

Q: Round 234 to the nearest ten and hundred.

A: The hundreds place, tens place and unit place of a number can be represented as:

Q: 404÷133= %3D

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Q: Evaluate. xp

A:

Q: Number 14

A: Correct answer 106° and 74°

Q: Use the functions below to find g (4) – h (2) g (x) = 2 h (x) = x - 6

A: 8) Given functions are: gx=12xfx=x-6 Now, put x=4 in gx and x=2 in fx g4=124=3 h2=2-6=-4 Therefore,…

Q: Please answer question 7,8

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.