Jose wants to explore the angles so he tried to push himself over the limit, he wants to answer the consolidated test without using the protractor or any measuring device, the problem is , he is going to find the 2n positive and negative coterminal of 3 within the domain -1280 * s0< 1280 * .

Q: Where do you get 0.9049 or it should be 0.4049 according to z table?

A: Given that, μ=43 yearsσ=5yearsn=30 The probability that the average age of the group is greater than…

Q: Given P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50, what is P(B)? Answer in decimal form.…

A: From the provided information, P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50

Q: What are first and second coefficient of skewness

A: Skewness is a measure that indicates the asymmetry in the distribution of data. The distribution of…

Q: What is P( -1.03 < Z < 0.57 )?

A: The question is about standard normal distribution Introduction : Standard normal distribution. Z is…

Q: What is the P(- 0.34 Z - 0.97) a.-0.2009 b. -0.0526 c.0.2009 d.0.0526

A: P(- 0.34 &lt;Z &lt;- 0.97)=?

Q: why is the EVWOI =0?

A: The expected value of obtaining complete and accurate information about the state of nature before…

Q: Integrate the expression 1017x² +840xy + 1492y² over the region bordered by the curve 1017x² +840xy…

A:

Q: How did you get p value from hats given?

A: Solution-: We have test statistic=t_{stat}=-2.115 and df=87 We want to find the how to get p-value=?…

Q: Suppose that P(E)=0.76, P(F)= 0.45, and P(E and F) = 0.32. What is P(E or F)? P(E or F) (Simplify…

A:

Q: test was made of h0: u1=u2 versus h0: u1

A: Solution

Q: Hod the catical value te for a 95% Con fidece levei whco the Scmple Size is 18.

A:

Q: 9/State the Sufficient condition for the best apfraximation ant Prove t

A:

Q: how did you get P(x=4) in part ii?

A: The sample size 10, the probability of throwing red is 0.78.

Q: Find the following for y = 3x* – 4x3 + 2 a. absolute/local extrema b. intervals of increase/decrease…

A:

Q: Given P(B) = 0.47, P(A and B) = 0.29, P(A or B) = 0.55, what is P(A)?   Answer in decimal form.…

A:

Q: Find P (z > 2.59)

A: We have to find  P (z &gt; 2.59) = ?

Q: What is P(X>6)?

A:

Q: P(0.68<:<2.18):

A: Z~N(0,1) To find:

Q: why did you add .032 when you did not list it p(x=6)?

A: The probability distribution table of X provided in the question is as follows…

Q: calculate: COEFFICIENT OF SKEWNESS USING: (A) KARL-PEARSON’S COEFFICIENT OF SKEWNESS (B) BOWLEY’S…

A: KARL-PEARSON’S COEFFICIENT OF SKEWNESS  is measured about  and is given by :    SK = 3  x¯ - medians…

Q: of freedom (df) for a 2x3 chi square table i

A: For chi-square test, the degrees of freedom can be calculated as: Degrees of freedom = (r - 1) x (c…

Q: Givon flox) =(-2)" and g() Soct2, glee) both (fog) (2) and (gof) (2) %3D

A:

Q: Round your answer to the nearest tenth. 9.2 16.5

A:

Q: If P(An B) = 0.2 and P(B) = 0.8, what is P(A | B)?

A:

Q: where did you get  0.0649 from? on the problem

A: To find the 90% confidence interval for the difference in proportions between responses generated by…

Q: When i run the calculation to find the test statistic value (t), I do not get the same t-value…

A: Concept: one sample t test is used

Q: What is the answer given that P(−1.5465 > z > 1.1143)?

A: P(−1.5465 &gt; z &gt; 1.1143)=? P(a&gt;z&gt;b)=P(z&gt;b)+P(z&lt;a)

Q: How does k=.067?

A: Since we want to find the z-score for the 75th percentile (top 25 percent), we need to find the…

Q: c4x S Sa dydx. Evaluate

A: double integrals

Q: A researcher rejected the null where r(110) = -.196, p = .04 and concluded that the realtionship was…

A: Given info: A researcher rejected the null where r(110) = -.196, p = .04.

Q: Given P(A) = 0.27, P(A and B) = 0.33, P(A or B) = 0.41, what is P(B)? Answer in decimal form.…

A: Formula : P(A or B) = P(A) + P(B) - P(A and B)

Q: r(4) r (3:5) 了ざ。 X dx

A:

Q: P(E) 0.55, P(E or F)= 0.75, and P(E and F)= 0.05, find P(F) P(F)%= (Simplify your answer.) Enter…

A: As we know P( E or F) = p(E)+ p(F) - p( E and F)

Q: Select the nearest estimated value for (5 x 103) + (7 x 105).

A: The objective of this question is to find the sum of the two given numbers: (5 x 10^3) and (7 x…

Q: Round to the fourth a) Find P(Z<-3.3)=

A: Solution-: We find, P(Z&lt;-3.3)=?

Q: 38.122+y (180.158

A:

Q: P(z > -3.75) =

A: Draw the graph of normal curve &amp; shade the area to the right of z=-3.75.

Q: Q5// If P(A) = 2,P(B) = 2,P(B/A) = find: . 15 1.P(An B) 2. P(AUB) 3.P(AUB)C 4.P (A/B)

A: All explanation is given below