If events A and B are independent and P(A)= 0.25, P(B)= 0.30 Calculate P(A and B)? Round to two decimal places

Q: A local county has an unemployment rate of 7.2%. A random sample of 18 employable people are picked…

A: It is given that n = 18 and p = 0.072.Hey there! Thank you for posting the question. Since your…

Q: For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 34 beats…

A: From given data we have  x=34,x¯=72.0s=14.9

Q: 2. Determine whether x4 +x³+x² +2 and x³ +1 are congruent mod (x² + 2) in Z3[x].

A: 2)  Let  and  in      We  have  to check that whether…

Q: What is the Inverse Fourier transform of: F(w) =: 19(25-w2), (25+w)2 Your answer should be expressed…

A: Given Fourier transform function is: Fw=1925-w225+w22 let us try to bring above function in to a…

Q: What is the student's GPA for that term? Round to two decimal places.   Student's GPA =

A: Given that  Suppose a student had these grades: 3.6 in a 5 credit Math course 2.6 in a 3 credit…

Q: ween z= 1.42 and z= 2.17

A: The required area between the z= 1.42 and z= 2.17 can be found by using the standard normal table.…

Q: (-1- i iNT (-1– i VN)e™N¤ 3

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Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A:

Q: flx)= 3x +8 (-9,-6, Fl)=b

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Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: From the provided information, Total credit = 5 + 2 + 5 + 4 = 16

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Given that, The student's grades for each course are weighted by the number of credits for the…

Q: Suppose that 18% of a random sample of 2307 Miami residents said that they will donate blood in…

A: p =0.18 n = 2307

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: A student's grades are given as follows.  4.0 in a 5 credit Math course 2.0 in a 3 credit Music…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Student’s grades and numbers of credits for each course are given.

Q: Suppose P(A)=0.6, P(B)=0.4, and both A and B are independent. Calculate P(A or B).

A: We have to find given probability.

Q: 115°

A: Here given as Use property of intersecting lines ∠s=∠k ......1∠k+115=180   ......(2)

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: The student's grades for each course are weighted by the number of credits for the course. A student…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Given Data 4 in a 5 credit course 1.8 in a 2 credit course 3.1 in a 4 credit course 2.8 in a 6…

Q: If x = -4, then -(-x) = 4. O True O False

A: Solution: The objective is to determine the which option is correct

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: The weighted average is defined as,  X¯=∑i=1nXi wi∑i=1nwi,n is the sample size,Xi is the ith…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Mean: For a set of n observations, x1, x2, ... , xn with weights w1, w2, … , wn, weighted mean is…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A:

Q: We wish to estimate the mean serum indirect bilirubin level of 4-day-old infants. The mcan for a…

A: Given information: The sample mean is 5.98. Sample size is 16 infants Population standard deviation…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A:

Q: Calculate A and B so that t B %3D 1+1 (1-z²)

A:

Q: A local county has an unemployment rate of 4.7%. A random sample of 20 employable people are picked…

A: It is given that-Probability that the person is unemployed is :Number of sampled population:

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Given: 3.5 in a 5 credit Math course2.2 in a 2 credit Music course2.6 in a 4 credit Chemistry…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Given information: 3.7 in a 5 credit Math course. 2.1 in a 2 credit Music course. 2.6 in a 5 credit…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Math course 3.7 5 18.5 Music course 2.6 3 7.8 Chemistry course 3.1 5 15.5 Journalism course…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Introduction: Suppose for a student, the ith course had ci credit hours, and the student obtains a…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A:

Q: Between z= 0 and z= 3.18

A: we have to find the area Between z= 0 and z= 3.18

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: The weighted average is defined as, where wi is the weight, and xi is the frequency corresponding…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: A fraction is a number in the form xy (where x and y are both integers and y ≠ 0). In the above…

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A:

Q: To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course…

A: Given information- We have given the student's grades for each course are weighted by the number of…