a survey of 1655 people who took trips revealed that 167 of them included a visit to a theme park. based on those survery results, a management consul

Based on the survey results, the proportion of people who took a trip that included a visit to a theme park is 167/1655 = 0.101. This means that approximately 10.1% of the people who took a trip included a visit to a theme park.

It is not clear what the management consultant is trying to do with this information. However, the proportion of people who took a trip that included a visit to a theme park can be used as a measure of the popularity of theme parks as a vacation destination.

It could also be used to estimate the demand for theme park tickets or to develop marketing strategies for theme parks.

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if x = 2 and y = 6 , evaluate the following expression:

100-3(3y-4x)

(Tricky question, so be careful, not as obvious as it seems)
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A family has five children. The probability of having a girl is 1/2. What is the probability of having 3 girls followed by 2 boys?

The population of a country has been increasing for several decades. In 1990, the population was about 263 million people In 2014, the population was about 307 million people Determine the percent in + The country's population increased by about % during this time period


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In Middletown, Main Street and Market Street are parallel to each other. Patrick Street intersects Market Street to form a 76° angle at the northeast corner, as shown in the figure below. What is the measure of the angle formed at the southeast corner of Main Street and Patrick Street? (Note: Each street is straight and has the same uniform width.)
I WILL GIVE OUT BRAINLIEST IF CORRECT!

A. 76°
B. 90°
C. 104°
D. 142°
E. 152° (NOT E)!

Image not writing all that.

How can you use 1300 divided by 13 to help you find 1,287 divided 13

The 5 members of the math team at Nielsen Middle School are raising money to go to the
state competition. They need between $55 and $80 per person for each day of the trip. Which
of the following is a reasonable estimate of the total amount of money they will need for the
2-day trip?

UVT equals what?....

(OFFERING 50 POINTS!) PLEASE HELP

100
100
Students, drow anywhere on this slide!

Can someone plz help me

by how much is 68,72,526 less than a crore?

I need help on the problem!! please ​

Please this is due in like 10 minutes please help me

Which is larger, a pound or a kilogram?

Please help me I can't solve this question I would really appreciate it

Natalie can type 54 words per minute when transcribing an audio recording. Natalie needs to transcribe an audio recording with 7,938 words.

How many minutes will it take Natalie to transcribe the recording?

Enter your answer in the box.

min

Find the volume of the prism to the nearest whole number

Lin says that an octagon has six sides. Chris says that it has eight sides. Whose statement is correct?

Please Help
dont answer unless you really know the answer

Does anyone know what the answer?

Please answer the question in the pic and make the answer clear pleaseeeee I'm giving brainliest out as welll

In a large city school system with 20 elementary schools, the school board is considering the adoption of a new policy that would require elementary students to pass a test in order to be promoted to the next grade. The PTA wants to find out whether parents agree with this plan.

a. If they put a big ad in the newspaper asking people to log their opinions on the PTA Web site what kind of bias might they encounter.

1. response bias due to desire to give acceptable answers
2. nonresponse bias
3. bias due to the use of a voluntary response sample
4. bias due to a poor sampling frame resulting in undercoverage
5. no bias

b. If they randomly select one of the elementary schools and contact every parent by phone, what kind of bias is there?

1. bias due to the use of a voluntary response sample
2. response bias due to desire to give acceptable answers
3. undercoverage bias due to a poor sampling frame
4. no bias
5. nonresponse bias

c. Suppose they randomly select 20 parents from each elementary school. Send them a survey, and follow up with a phone call if they do not return the survey within a week. What kind of sampling was done?

1. stratified sampling
2. convenience sample
3. simple random sampling
4. voluntary response sample

Part D Some of the measurements of the triangular prism with a right triangle base are shown. What is the length of the hypotenuse of the base? ​

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n a study of academic procrastination, it was determined that for a random sample of 18 undergrad students at a mid-size public university, the mean time spent studying for the final exam in an intro statistics course was 7.74 hours with a standard deviation of 3.40 hours. Suppose we wish to compute a 95% confidence interval for the mean time spent studying for the intro statistics final exam by all students. The margin of error for this confidence interval would then be calculated using the critical value (c) determined in the previous question as: (Don't worry if your sample size changed- use the one given here).

United Aluminum Company of Cincinnati produces three grades (high, medium, and low) of aluminum at two mills. Each mill has a different
production capacity (in tons per day) for each grade, as follows:
Mill
Aluminum
Grade 1 2
High 6 2
Medium 2 2
Low 4 10
The company has contracted with a manufacturing firm to supply at least 12 tons of high-grade aluminum, 8 tons of medium-grade aluminum, and 5
tons of low-grade aluminum. It costs United $6,000 per day to operate mill 1 and $7,000 per day to operate mill 2. The company wants to know the
number of days to operate each mill in order to meet the contract at the minimum cost.
Formulate a linear programming model for this problem.

Dooren can type 2 pages of her report in 5 minutes. At this rate, how many pages could she type in half an hour?

Two accounts earn simple interest . The balance y in dollars in account A after x years can be modeled y = 20x + 400