32. What probability value would be needed to complete the following probability distribution?
x -5 -1 0 1 4
P(x) 0.13 0.25 0.12 0.30

25. An apartment building has the following apartments:
1 bedroom 2 bedroom 3 bedroom
1st floor 3 1 1
2nd floor 2 2 2
3rd floor 1 4 1
If an apartment is selected at random, what is the probability that it is not a 2 bedroom apartment on the 3rd floor?
26. A coin is tossed 4 times. Find the probability that the 5th toss is a tail, given that the first 4 tosses were all tails.
.
44.

A) Rejecting the null hypothesis because 13.0 is less than 14.0
B) Accepting the null hypothesis because 13.0 is less than 16.0
C) Accepting the null hypothesis because 16.0 is more than 14.0
D) There is insufficient information to make any conclusions about the hypothesis test

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Solution is attached.

32. What probability value would be needed to complete the following probability distribution?
x -5 -1 0 1 4
P(x) 0.13 0.25 0.12 0.30

For a probability distribution, we have

Thus the P(X=1) = 1-P(X=-5)-P(X=-1)-P(X=0)-P(X=4) = 1-0.80 =0.20

25. An apartment building has the following apartments:
1 bedroom 2 bedroom 3 bedroom
1st floor 3 1 1
2nd ...

Solution Summary

Step by step method for computing test statistic t test I s given in the answer.

... (a) Formulate appropriate hypotheses to test... Step by step method for testing the hypothesis(T test, Z test, ANOVA) under 5 step ... The null hypothesis tested is. ...

Statistics : Hypothesis Testing, T-tests, One-Tailed and Two-Tailed Tests... sure to specify the null hypothesis being tested... you will use at test for independent ...

... Upper-Tail Test Calculations Area Upper Critical Value 2.015367574 For one-tailed tests: p -Value ... 0.034179 Do not reject the null hypothesis 1-TDIST ...

... Two or More Sample Hypothesis Testing Paper. ... research will determine if the hypotheses should be accepted ... Data Null Hypothesis µ= 187.937 Level of Significance ...

... by step method for the calculation of Hypothesis testing. ... TDIST value 0.983233 Upper-Tail Test Upper Critical ... Value 0.983233 Do not reject the null hypothesis. ...

... This is Testing differences between means with dependent samples. ... a Type I error in rejecting a null hypothesis when it is ... H1: µ2≠µ3 Test 3: H0::µ1=µ2 vs. ...

... Since we are testing the association between two subjects, chi-square test for ... The alternative hypothesis is. ... This is a two sample test for mean and since the ...

... Conclusion: Reject the null hypothesis. ... Here we are testing the sample mean against a hypothetical value ... the population, we can use one sample t test for the ...