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vivado [14]
3 years ago
15

Suppose that a candidate for public office is in fact favored by 48% of all registered voters in a sizable metropolitan district

. A polling organization takes an SRS of 500 voters and will use the sample proportion to estimate the population parameter. What is the probability that the sample proportion will be greater than 0.5, causing the polling organization to incorrectly predict the results of the upcoming election?
Mathematics
1 answer:
lesya [120]3 years ago
7 0

Answer:

i

Step-by-step explanation:

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Lorenzo and Nicole surveys students about their favorite subject Lorenzo survey 24 student this is four times as many has the st
Gala2k [10]

Answer:

6

Step-by-step explanation:

you divide 24 by 4 4 goes into 24 6 times

6 0
3 years ago
Determine which relation is a function.
Law Incorporation [45]
Its C. because that is the only one that only one x value
4 0
3 years ago
What the slope and y intercept ? and how did you find it ?
EastWind [94]

Answer:

Slope: m=4

y-intercept: b=-1

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

The slope can be found with the following formula:

m=\frac{y_2-y_1}{x_2-x_1}

In this case you can say that:

y_2=-5\\y_1=11\\\\x_2=-1\\x_1=3

Knowing this values you can substitute them into the formula and then evaluate, in order to find the slope. This is:

m=\frac{-5-11}{-1-3}\\\\m=\frac{-16}{-4}\\\\m=4

By definition, the line intersects the y-axis when the value of "x" is 0.

Notice in the table that when x=0, y=-1

Therefore, the y-intercept is:

b=-1

7 0
4 years ago
Mr. Lassie goes out to eat with his family. Their dinner costs $144. Mr. Lassie is going to leave a 25% tip because the service
Dmitry_Shevchenko [17]

Answer:

$180

Step-by-step explanation:

25% ->0.25

144(0.25)=36

36+144=180

4 0
3 years ago
If Shelly wants to earn the most interest on her account, but knows she can only keep $100 in her account, which bank's checking
rjkz [21]

Answer:

Chases bank account?

Step-by-step explanation:

3 0
3 years ago
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