Ask question

Ask question

All categories

2 years ago

9

Suppose we take a survey and use the sample proportion to calculate a confidence interval. Which level of confidence gives the c

onfidence interval with the largest margin of error

1 answer:

Alexxandr [17]2 years ago

4 0

Answer:

See below

Step-by-step explanation:

I do not see any options, but it is important to note that the bigger the level of confidence, the larger the margin of error will be.

You might be interested in

What are the first two steps in solving the radical equation below?

Maru [420]

Answer:

B

Step-by-step explanation:

add 7 to get away the 7 on the left hand side

square both side to eliminate square root

6 0

2 years ago

What irrational number is between 4.12 and 4.13<br><br> A.)sqrt{19}<br> B.)sqrt{23}

fenix001 [56]

Sort{17} which equals 4.123

3 0

2 years ago

Solve. Find all solutions in [0,2).5 secx cotx+5 secx+ cotx+1=0

Dmitrij [34]

$\begin{gathered} 5sec(x)cot(x)+5sec(x)+cot(x)+1=0 \\ Factoring \\ (cot(x)+1)(5sec(x)+1)=0 \\ cot(x)+1=0 \\ cot(x)=-1 \\ x=cot^{-1}(1) \\ x=\frac{3\pi}{4} \\ \\ 5sec(x)+1=0 \\ 5sec(x)=-1 \\ sec(x)=\frac{-1}{5},\text{ there is no solution} \\ Hence \\ All\text{ solution are }\frac{3\pi}{4}+\pi n,\text{ where n=1,2,3...} \\ \\ \end{gathered}$

5 0

11 months ago

Factor 70q+60. Write your answer as a product with a whole number greater than 1.

faltersainse [42]

Answer:

10(7q + 6)

Step-by-step explanation:

Find the GCF of 70 and 60: 10
Divide each number by 10 (steps shown below)
70q ÷ 10 = 7q
60 ÷ 10 = 6
Re-write the expression with 10: 10(7q + 6)

I hope this helps!

7 0

3 years ago

Rachel's free throw average for basketball is 60%. She wants to predict how many times in the next 50 tries she will make a free

Gnoma [55]

If she shot her average she would make 30 out of 50 shots (AKA 60%)
She could use the index cards to record each shot, recording 5 results on each one of the 10 cards

I understand this answer is really late for you but I hope you can still use it or someone else can use it if they have the same assignment

5 0

3 years ago

Read 2 more answers