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mina [271]
3 years ago
14

Find the slope and y-intercept.

Mathematics
2 answers:
Paul [167]3 years ago
6 0

Answer:

slope is 4/5 and yintercept is -5

Step-by-step explanation:

Alja [10]3 years ago
5 0

Answer:

slope: 1 y intercept is -5

Step-by-step explanation:

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What is expression equivalent to 23x
Anvisha [2.4K]

Answer:

23X

Step-by-step explanation:

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3 years ago
Please help will give brainlist
adoni [48]

Answer:

It would be option 2.

Step-by-step explanation:

This is because option 1 does not have a irrational number that goes on indefinitely, option three has the square root of 25, which equals 5 meaning it is rational, and the last option also gives us rational choices. Therefore, the only possibility is that it would be option 2.

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help im stuck pls -- Refer to the table above. Determine the percent of all voters that did not vote Republican or Democrat but
dsp73

Answer:

9.9%

Step-by-step explanation:

Well, you would just divide the "other" category and the "total" category and then move the decimal over 2 spaces, because you need to multiply by 100 to turn your answer into a percent, so:

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9.9%, which could be rounded to 10% or 9%.

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jonathan worked at McDonald's 20 hours per week and earned 192 $ use the equation 20h =195 to find Johnathan hourly wage..
Gre4nikov [31]
His hourly wage should be 9.75
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The chi-square test statistic is χ2 = 18.68 and the P-value is between 0.0025 and 0.005. What conclusion should the researcher m
diamong [38]

We don't know what the exact p-value is, but we are told that it's as large as 0.005 which is smaller than alpha = 0.05

Since the p-value is smaller than alpha, this means we <u>reject the null hypothesis</u>.

The way you can remember this is "if the p-value is low, then the null must go". By "low", I mean "smaller than alpha".

Recall that the p-value is the probability of observing that specific test statistic, or larger. So the chances of chi-squared being 18.68 or larger is a probability between 0.0025 and 0.005; there's a very small chance of this happening. The p-value is based entirely on the assumption that the null is correct. But if the null is correct, then the chances of landing on this are very small. We have a contradiction that basically leads to us concluding the null must not be the case. It's not 100% guaranteed of course, but it's fairly strong evidence.

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In order to accept the null, the p-value must be 0.05 or larger.

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