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NARA [144]
3 years ago
8

PLEASE HURRY! FIRST PERSON GETS BRAINLIST!!!!!!

Mathematics
1 answer:
frozen [14]3 years ago
7 0

Answer:

B

Step-by-step explanation:

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It has been hypothesized that allergies result from a lack of early childhood exposure to antigens. If this hypothesis were true
skad [1K]

Answer:

[a]. check attachment.

[b]. It can not be said that the difference is ascribed to chance as P-value = 0.001 which is less than <<0.05. That is  P-value = 0.001 <<0.05.

Step-by-step explanation:

Without mincing words let's dive straight into the solution to the question above.

[a]. The drawing showing the histogram of bacterial endotoxin levels is given in the attached picture.

KINDLY NOTE: The data is right-skewed.

[b].  ALLERGIC             MEAN        SE MEAN         STDEV           N

      FALSE                     1510             251                  1789            251

        TRUE                    530              109                 343               10

False - true = difference in a.

Hence, 80 = estimated difference.

For the difference, 95% CI = (434, 1527).

DF = 58, P-value = 0.001, and the T value = 3.59.

Therefore, It can not be said that the difference is ascribed to chance as P-value = 0.001 which is less than <<0.05. That is  P-value = 0.001 <<0.05.

4 0
3 years ago
PLEASE ANSWER QUICKLY Carmen uses 2/7 of a bag of flour to make 1/2 of a batch of her special homemade cookies how many bags of
snow_tiger [21]

Answer:

1 5/7 bags of flour to make three batches of cookies

Step-by-step explanatio

4 0
4 years ago
Brainliest + points!<br><br> Please explain
nataly862011 [7]

Answer:

B. 12/5

Step-by-step explanation:

Opposite side of <S is RT = 12

Adjacent side of <S is ST = 5

Tan =  Opposite / Adjacent

So

Tan(S) = Opposite / Adjacent

= RT/ST

= 12/5

Answer is B.

6 0
3 years ago
Graph y= - x - 6 on a graph
iogann1982 [59]

Answer:

(Picture below)

Step-by-step explanation:

To solve this you will first need to make a coordinate plane that is 10 by 10.

After you have done that you will need to know what slope intercept form is. Slope intercept form is y=mx+b and the equation that was given was y=-x-6. In the formula y=mx+b, m is the slope or rise over run and b is where the line crosses the y axis.

Now that you know the basics of slope intercept form we can start graphing. so b in this equation is -6, so we will put the first point on -6. after we have done that we can start putting the points of the line. So since the slope is just -1x  we will have to go down one and go to the right one about 3 times and just to finish it up go up and left on 3 times to. And there you have it.

5 0
4 years ago
Read 2 more answers
Word problem multiplication equation
Tomtit [17]
What’s the equation ?
4 0
3 years ago
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