Suppose 238 subjects are treated with a drug that is used to treat pain and 50 of them developed nausea. Use a 0.01 significance level to test the claim that more than 20% of users develop nausea. Identify the null and alternative hypotheses for this test. Choose the correct answer below. Họ: p = 0.20 H,:p> 0.20 O B. Ho: p= 0.20 H,: p#0.20 OC. Ho: p= 0.20 H:p<0.20 O D. Ho: p>0.20 H1: p=0.20 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is 0.38 (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.)

Q: a) How many students are taking Art?

A: the number of students taking Art if given by 6+10=16

Q: 2/7 + -4/3

A: Given,

Q: What is the Probability that a student is not taking either class?

A: From the given Venn diagram, it is observed that the number of students who are taking art only is…

Q: 2/5+4/8

A: We have to find the sum

Q: 5х-2 х-2 ..... .. 4x 4x 1 X-1 3 2

A: (5x-2) /4x -(x-2) /4x =?

Q: 3 3 x-5 1 322

A:

Q: 4x e 3x

A: I = ∫4x e−3x dx

Q: e-4x

A:

Q: graph shows the relationship between the volume of the dilated box and the scale factor. diusuon 5.…

A:

Q: Expand (a −b)4

A:

Q: 4x2 5x2

A:

Q: 7x4 28x7

A: Given that,       7x428x7 = 14x3     (By exponent rule    xmxn=xm-n)

Q: elow is an incomplete probability model showing the likelihood of selecting a marble from a way.…

A: Second option is correct 3/10

Q: -3 -2 -1 1 2 0000000 3.

A:

Q: 2/5 +7/12

A: Please see the answer below.

Q: 3 power 3

A:

Q: V 2000 1500 1000 500 X 5 10 15 20

A: Given query is to find the maximum volume from the graph.

Q: W+7/8=6

A: The given equation is W +(7/8) = 6.