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34kurt
4 years ago
13

Awesome Almonds wants to see if their new almond flavor is enjoyed more by high school or middle school students. They decide to

visit one middle school and one high school in Houston, TX. After interviewing the students at each school, they determine that middle school students like their Almonds more than the high school students do. What is the sample of the population
All students who attend middle school or high school in the country

All students who attend one middle school and one high school in Houston, TX

All students who attend middle school or high school in Houston, TX

All students who attend middle school or high school in Texas
Mathematics
2 answers:
lidiya [134]4 years ago
6 0
The sample of the population consists of those that were surveyed; therefore,

<span>All students who attend one middle school and one high school in Houston, TX
</span>
Sindrei [870]4 years ago
3 0

Answer with explanation:

Awesome Almonds wants to see if their new almond flavor is enjoyed more by high school or middle school students.

To complete this survey, they went to one middle school and one high school in Houston, TX.

Awesome deduced that, middle school students like their Almonds more than the high school students do.

The Sample of the population is:

This answer can be obtained by , suppose you want to know how many of the office goers like driving, or they love to commute by bus to reach their office.

The sample can't be a single office, it should be whole city to ascertain whether this survey or study is true.

Option C: All students who attend middle school or high school in Houston, TX .

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10 x 4 thousands in unit form
Sindrei [870]

Answer:

Step-by-step explanation:

Simplify.

10 x 4000

40000

Unit form.

forty-thousand = four thousands

I'm sorry if I misunderstood.

Please add Brainliest if you'd like, not that it matters.

3 0
3 years ago
How many centimeters is my bag If IT was 9 centimeters and lost 3 centimeters
geniusboy [140]
Your answer is 6 centimeters because you would have to subtract 3 from 9. Hence, your answer is 6. 

Hope I helped!
4 0
3 years ago
Read 2 more answers
A researcher would like to estimate p, the proportion of U.S. adults who support recognizing civil unions between gay or lesbian
Minchanka [31]

Answer:

Question 1:

(b) 4,445

Question 2:

(c) 2.1%

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

The margin of error is of:

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

95% confidence level

So \alpha = 0.05, z is the value of Z that has a pvalue of 1 - \frac{0.05}{2} = 0.975, so Z = 1.96.

Question 1:

We have no previous estimate for the population proportion, so we use \pi = 0.5.

The sample size is n for which M = 0.015. So

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

0.015 = 1.96\sqrt{\frac{0.5*0.5}{n}}

0.015\sqrt{n} = 1.96*0.5

\sqrt{n} = \frac{1.96*0.5}{0.015}

(\sqrt{n})^2 = (\frac{1.96*0.5}{0.015})^2

n = 4268

Samples above this value should be used, and the smaller sample above this value is of 4445, so the answer is given by option b.

Question 2:

Now we find M for which n = 2222.

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

M = 1.96\sqrt{\frac{0.5*0.5}{2222}}

M = 0.021

So 2.1%, and the correct answer is given by option c.

3 0
3 years ago
Question is in the picture please show work
postnew [5]

Answer:

D

Step-by-step explanation:

The m=3/4 when graph

6 0
3 years ago
Read 2 more answers
I will give brainliest!
Makovka662 [10]
I would think the answer is 3, sorry if i cant help. 
3 0
4 years ago
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