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Maslowich
3 years ago
6

Explain, How hypothesis test is perform using statistics procedure?

Mathematics
1 answer:
MrRa [10]3 years ago
6 0

Answer:

There is 5 main steps.

Step-by-step explanation:

Each Null Hypothesis is stated.

Define the Alternate Assumption.

Set degree of importance

Determine the statistics for the evaluation and the accompanying P-value.

A Hypothesis and summary drawing.

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The coordinate plane below represents a city. Points A through F are schools in the city.
vesna_86 [32]

2 schools is what lisa can attend


7 0
3 years ago
The demand function for a product is modeled by p = 400 − 4x, 0 ≤ x ≤ 100, where p is the price per unit (in dollars) and x is t
lawyer [7]

Answer:

Demand is Elastic when Price > 200 ; Demand is inelastic when Price < 200

Step-by-step explanation:

p = 400 - 4x

4x = 400 - p

x = (400 - p) / 4 → x = 100 - p/4

Elasticity of demand  [ P ed ] = (Δx / Δp) x (p / x)

Δx / Δp  [Differentiating x w.r.t p]  = 0 - 1/4  → = -1/4

P ed =  <u>-1</u> x<u> p </u>

            4   (400 - p)/4

= <u>-1</u> x <u> 4p </u>              = -p / (400-p)

  4   (400 - p)

Price Elasticity of demand : only magnitude is considered, negative sign is ignored (due to negative price demand relationship as per law of demand).

So, Ped = p / (400 - p)

Demand is Elastic when P.ed > 1

p / (400-p)  > 1

p > 400 - p

p + p > 400  → 2p > 400

p > 400 / 2 →  p > 200

Demand is inelastic when P.ed < 1

p / (400-p)  < 1

p < 400 - p

p + p < 400  → 2p < 400

p < 400 / 2 →  p < 200

4 0
3 years ago
Which of the following statements is true of the number 651.44
MAXImum [283]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A sign id front of a roller coaster says "You must be 40 inches tall to ride." What percentage of this height is:
chubhunter [2.5K]

Answer:

85%

135%

Step-by-step explanation:

34/40=.85

.85 times 100= 85%

54/40=1.35

1.35 times 100=135%

sorry if its wrong!

4 0
3 years ago
37.5% of what number is 6? HELP PLS I NEED IT BAD SHOW WORK PLS!
Aleksandr [31]

Answer:

16

Step-by-step explanation:

Let the number be x.

37.5% * x = 6

Convert percentage to decimal form:

0.375x=6

Multiply both sides by 1000:

375x=6000

Divide both sides by 375:

\frac{375x}{375} =\frac{6000}{375}

x=16

4 0
3 years ago
Read 2 more answers
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