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mafiozo [28]
4 years ago
6

For the statement​ below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify wh

ich represents the claim. An amusement park claims that the mean daily attendence at the park is people. Write the claim as a mathematical statement. A. B. C. D. E. F. Choose the correct null and alternative hypotheses below. A. ​: ​: B. ​: ​: C. ​: ​: D. ​: ​: E. ​: ​: F. ​: ​: Identify which is the claim. A. The null hypothesis ​: is the claim B. The alternative hypothesis ​: is the claim C. The alternative hypothesis ​: is the claim D. The alternative hypothesis ​: is the claim. E. The null hypothesis ​: is the claim

Mathematics
1 answer:
vfiekz [6]4 years ago
6 0

The question is not complete, so i have attached it.

Answer:

A) Option B: μ ≤ 19,000

B) Option C:

H0: μ ≤ 19,000

Ha: μ > 19,000

C) Option D: The null hypothesis H0: μ ≤ 19,000 is the claim

Step-by-step explanation:

A) From the question, we are told that an amusement park claims that the mean daily attendence at the park is at most 19,000 people.

Now, since it's at most 19000 people, it means that they are either 19000 or less. So the claim is;

μ ≤ 19,000 which is option B

B) Now, the claim is usually the null hypothesis. Thus, the null hypothesis is;

H0: μ ≤ 19,000

While the alternative hypothesis which states the opposite of the claim is;

Ha: μ > 19,000

So, option C is the correct answer

C) The claim is μ ≤ 19,000

Now, this also happens to be the null hypothesis.

Thus, the null hypothesis H0: μ ≤ 19,000 is the claim.

So option D is correct.

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1.) 5(X+6) + 11 = 25 - 3x <br>solve it​
Sveta_85 [38]

Answer:

x = -2

Step-by-step explanation:

Step 1: Write equation

5(x + 6) + 11 = 25 - 3x

Step 2: Solve for <em>x</em>

  1. Distribute 5 on both sides: 5x + 30 + 11 = 25 - 3x
  2. Combine like terms: 5x + 41 = 25 - 3x
  3. Add 3x to both sides: 8x + 41 = 25
  4. Subtract 41 on both sides: 8x = -16
  5. Divide both sides by 8: x = -2

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

5(-2 + 6) + 11 = 25 - 3(-2)

5(4) + 11 = 25 + 6

20 + 11 = 25 + 6

31 = 31

6 0
3 years ago
Read 2 more answers
Jamie made the tree diagram below to show the different choices he has for ordering a pizza for lunch.
goldenfox [79]

The answer would be A; Three choices for size, two choices for the crust, and two choices for topping.

<h3>What are true statements about the condition?</h3>

The true statement are those statements that satisfy the given condition.

A tree diagram. The sizes are large, medium, and small.

The crusts are thin or thick. The toppings are tomato or meatball.

Sizes;

Small, Medium, and Large,

so they have 3 choices for size.

Crust;

Thin or thick for each size,

so they have 2 choices for the crust.

Topping;

Tomato or meatball for each one,

So, they have 2 choices for toppings.

The answer would be A; Three choices for size, two choices for the crust, and two choices for topping.

Learn more about statements ;

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4 0
2 years ago
Two cards are drawn from a standard deck of 52 cards. A king is drawn first and not replaced. Find the probability of drawing a
trapecia [35]

Answer:

48/51

Step-by-step explanation:

The probability of not choosing a king after you've chosen the first king is 48/51 since there are 48 cards in the deck that are not kings and there are 51 cards left in the deck, including king cards.

3 0
3 years ago
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Today Angela's cat's age in months is the same as Angela's age in years. In one year her cat's age in months will be 2 times Ang
Paraphin [41]

Answer:

10

Step-by-step explanation:

I just guessed and check :)

But if you recheck my answer it's correct!

Angela: 10 years

Cat: 10 months

In 1 year:

Angela: 11 years

Cat: 22 months

I hope this helps!

4 0
3 years ago
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35,600 is 8.3% of what number
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This question can be solved by:
\frac{8.3}{100} =  \frac{35,600}{x}

Cross multiply to get: 8.3x = 3,560,000

To let the x stand along (since you are finding the x value), divide 8.3 to both sides of the equal sign.

\frac{8.3x}{8.3} =  \frac{3560000}{8.3}

Simplify to get the answer.
7 0
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