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elena55 [62]
3 years ago
8

AVENGERS: The Avender movie made $1.6 million in ticket sales. Its sequel made $0.8 million in ticket sales. How much more than

the first movie make than the sequel. (a) Write and equation and solve it (b) Write your answer in a complete sentence in context of the problem
Mathematics
1 answer:
Zigmanuir [339]3 years ago
3 0

Answer:

(a) \text{Difference}=\text{First}-\text{Sequel}

(b) The amount by which the first movie made more than the sequel is $0.8 million.

Step-by-step explanation:

It is provided that:

  • The Avengers movie made $1.6 million in ticket sales.
  • The sequel made $0.8 million in ticket sales.

(a)

The equation representing the amount by which the first movie made more than the sequel is:

\text{Difference}=\text{First}-\text{Sequel}

(b)

Compute the difference value as follows:

\text{Difference}=\text{First}-\text{Sequel}\\=\$1.6-\$0.8\\=\$0.8

Thus, the the amount by which the first movie made more than the sequel is $0.8 million.

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Answer:

The reasonable range for the population mean is (61%, 75%).

Step-by-step explanation:

The interval estimate of a population parameter is an interval of values that consist of the values within which the true value of the parameter lies with a certain probability.

The mean of the sampling distribution of sample proportion is, \hat p.

One of the best interval estimate of population proportion is the 95% confidence interval for proportion,

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The critical value of <em>z</em> for 95% confidence level is:

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Thus, the reasonable range for the population mean is (61%, 75%).

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