Q7. This is a continuation of Question 6. Late 0.6 Rain II Not Late 0.7 0.7 No Rair Late Which of these statements are True? I. Pr( Bus is Late AND Rain ) = 0.18 II. Pr( Bus is Late when No Rain) = 0.3 %3D A. Both statements are False. B. I. is True and II. is False. C. I. False and II. is True. D. Both statements are True. O A. A О В. В С. С D. D

Q: 1.4-2. Let P(A) = 0.3 and P(B) = 0.6. (a) Find P(AUB) when A and B are independent. (b) Find P(AB)…

A: Given that  P(A)=0.3 P(B)=0.6 The addition rule of the probability for two events A and event B is…

Q: 2. Which of the following is NOT true? a. 3.17 3.07 b. 3.25 3.3 c. 0.425 >0.45 d. 22.32>22.3

A: a) We have,   3.17 > 3.07  = (317/100) > (300/100) Since in number system 3.17 comes right…

Q: EX: اه - 1 1.2 2-7183 3.3.201 4.9530 6.0496 > &= • Find I (X₂), "Y (X₂) at X= 1.2 X= 1.6, X.= 2.2…

A:

Q: day 34 dx2 ................. +...5.x dy ich. 3.x.ehr......

A:

Q: 4. Given p: The sky is dark. q: It rains. r: The road is wet.. What is r e (p v q)? a. The road is…

A:

Q: Find the equation of the regression line for the given data. Then construct a scatter plot of the…

A: Scatter plot: Excel Procedure: Enter x and y in Excel sheet>Select x and y> Insert>“Insert…

Q: Month Actual Sales Naive Forecast - Absolute Value of (# of Product X) Sales Errors (# of Product X)…

A: Given Information: Consider the table that shows the Actual sales of product X from the month of…

Q: Assume a significance level of a=0.05 and use the given information to complete parts (a) and (b)…

A: a. The claim is that less than 58% of adults would erase all of their personal information online if…

Q: 13. B(-2, -4) Reflect over the line y = x O a) (2, -4) O b) (-4, 2) O c) (-4, -2) O d) (4, 2)

A: We need to find reflection of point B(-2,-4) over the line y=x

Q: Claim: A minority of adults would erase all of their personal information online if they could. A…

A: sample size(n)=556 sample proportion(p^)=0.42

Q: Q15. If the original claim says that the mean working hours in a day are same for men and women in a…

A:

Q: 16. Which of the following lies between 0.83 and 0.834 a. 0.834343... b. 0.8345 C. 0.8333 d. Both a…

A:

Q: The probability of event R is 0.2. The probability of event R if we already know Q happened is 0.2…

A: The probability of event R is The probability of event Q is The probability of event R, if event Q…

Q: a. Express the original claim in symbolic form. Let the parameter represent the adults that would…

A: Claim: A minority of adults would erase all of their personal information online if they could. A…

Q: 3. A populatian of NE7 scares na 3 a meañ of H=13. Wnat is the alve of Ex for this popuation ?

A: We have given that, A population size N=7 and Mean μ = 13   Mean μ: It is the sum of total…

Q: 24. Change the following Miller indices: (210), (1 13), (011), (246) and (4 23) into Miller-Bravais…

A: Miller Bravais uses four index system. 1) hkl = ( 210) i = -(h+k) i = -(2+1) =-3 hkil = (21-30)

Q: 10. Given a1 = 5, d3 3½, an =54; Find n and Sn. %3D

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Which of these statements is incorrect?

A: Here use basic of correlation coefficient

Q: State whether the data described below are discrete or continuous, and explain why. The numbers of…

A:

Q: d. The values of & are auto correlated. The coefficient of determination R2 measures the amount of:…

A: We know that,

Q: is 2. Which statement is true? A. √3 < ²/2 < 1² % B. C. D <√3 < 1² % <√3 1% <√3 < ² 2 1914 7

A:

Q: n 21. Goals scored by two teams in a Football match were as follows: No. of Football Matches Played…

A: We want to find the coefficient of variation.

Q: Evaluate tanh .3

A:

Q: The covariance of X and Y is > 0, which of the following statement is a correct one? a. As X…

A: We have given the following statement about covariance.

Q: ETH

A:

Q: 25. Coefficient of correlation lies between: a. 0 and +1 b. -3 and +3 c. 0 and –1 d. –1 and +1

A: Correlation: the relation ship (or) an association between two or more variables is called…

Q: The table below contains the total cost (S) for four tickets, two beers, four soft drinks, four hot…

A: Count the number of values that lie within each class and obtain the frequency distribution of cost.…

Q: Complete the statement.

A: Complete the statement. 3. If  ab=23, then 3a =4. If  cd = 47, then dc=5. If  ef = 59, then e5 =6.…

Q: . 6.9. If 2x; + 3y, = 5; i 1, 2, ..., n and mean deviation of x1, x, . x about their mean is 12,…

A: Measures of Dispersion: The word dispersion is used to denote the degree of heterogeneity in the…

Q: To draw conclusions about something that will be presented or observed based on something that has…

A: Descriptive statistics provide the summary or characteristic of the given observation or population.…

Q: All of the following statements, except for one, contains an error. Which statement does not contain…

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Q: Let S={1,3,5,...; 2,4,6, ...}, then s (7) = %3D .a {1,2,3,4,5,6} .b {1,3} .C {1,3,5,...} .d {1,3,5}

A: Given a statement

Q: If the mean of the values 50, x, 55, 35, 15, 25 is 40, then the value of x must be. Select one: O a.…

A: Given data set:50, x, 55, 35, 15, 25Mean = 40

Q: A 21 2 B 22 스 23 C Z1 = 23 41+43 = 180° E 42+43 = 180°

A: We have to find the angle

Q: k2-34. The odds that A speaks the truth are 3: 2 and the odds that B speaks the truth are 3 In what…

A:

Q: Which of the following statements is CORRECT?   1. b. The typical R2 for a stock is about 0.94 and…

A: Which of the following statements is CORRECT? Answer :   2.c. The typical R2 for a stock is about…