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valina [46]
3 years ago
15

What is the z* critical value for constructing a 99% confidence interval for a proportion?

Mathematics
1 answer:
ycow [4]3 years ago
8 0

Answer:

1.96 is the correct answer.

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Last one I promise peeps
AleksandrR [38]

Answer:

Ello mate, the answer to your question/problem is "J"

Step-by-step explanation: Look at image provided below :)

3 0
3 years ago
Read 2 more answers
What is negative 1 equals 5+x/6?
Annette [7]

Hello there,

The equation that is give to us is as follows:

  • -1 = 5 + \frac{x}{6}

In order to solve for x we would first subtract 5 from both sides and then multiply by 6:

  • -1 -5 = -6 ÷ 6 = -1

This means that x would equal to -1 given the equation above.

Hope I helped,

Amna

5 0
3 years ago
D is the centroid of △ABC . What is the value of x when BD=2x+30 and BF=6x ?
EastWind [94]

Answer:

The value of x is 15\ units

Step-by-step explanation:

we know that

The centroid is the point where all 3 medians intersect. The centroid divides each median in a ratio of 2:1

so

In this problem

BD=\frac{2}{3}BF

see the attached figure to better understand the problem

we have

BD=2x+30

BF=6x

substitute the values

2x+30=\frac{2}{3}(6x)

2x+30=4x

4x-2x=30

2x=30

x=15\ units

3 0
4 years ago
If x = 3, find a balanced equation among the given equations
a_sh-v [17]
The answer is b

first do x+1, which is 4
then do 4(4), which is 16
then add the 3 to 16, which is 19, thus b is correct
3 0
3 years ago
determine the number of tables by dividing 745 by 6 if there is a remainder there the answer will need to be rounded there is 12
Alexeev081 [22]

Answer:

ook so    g8uygtv86tv8tv87g87

Step-by-step explanation:

and thats y hudbfuygwbscuygabuygbcyabwucbaysbcwaybcyuwca

your welcome

7 0
3 years ago
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