6. You have a jar full of M&Ms. 8 are Black, 5 are Green, and 3 are Yellow. Let B meansyou drew a Black, G means you drew a Green and Y means you drew a Yellow.A. Assume you draw one M&M at random for each trial and replace it before thenext trial.IV.V.What is P(2nd Draw is G)Compute P(Draw goes YYYBB)

Answered: A. Assume you draw one M&M at random…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Q1) Below find the records of 12 randomly selected used pickup trucks (none used commercially) and 11 randomly selected used passenger cars, the time (in years) that they were kept by the original owner before being sold: Used pickup trucks | 3 | 2.5 2.9 5 4.2 3.1 3.3 4 5.3 3.8 4.5 Used passenger cars | 2.2 3 2.8 4.3 4 3.3 2.9 2.1 2 3.1 3 It is known that the standard deviation of used pickup trucks is 2 years and of used passenger cars is 1 year. (a) Investigate, at the 5% significant level, whether the mean time (in years) that used pickup trucks were kept by the original owner before sold is larger than used passenger cars. (b) What assumption is needed to perform the test in (a). (c) Construct the 96% confidence interval for the mean difference of time (in years) were kept by the original owner before sold between used passenger cars and used pickup trucks. Use this confidence interval to tell whether there is difference in the mean time (in years) between these 2 tynes of…
30% of students take Physics 101 and 20% take Math146. Of the students who take Physics 101, 25% also take Math146. If a student is chosen at random find P( student takes Physics101 and Math146) O a. 0.3 O b. 0.2 O c. 0.25 O d. 0.83 One 0.075
if A is a subset of B. If P(A/B) = 0.5 and P(A) = 0.8 then P (B) is equal to : Select one: a. 0.5 b. 0.1 c. 0.2 d. 0.4 ype here to search 近
2. 1 to your empo prvi na Burner 1 3 We have three pancakes. One is burnt on two sides, one on one side, and one not at all. The pancakes are stacked on a plate in such a way that all that can be seen is a burnt side on top. How likely is it that the fully burnt pancake is the one on top? Alhaal han the number and 1 through 26 arranged randomly across its 38 clat + 1/2 D + E (1 3 N
B. 1 Only
N2
Part 2 Think of four random integers q, r, s, and t selected from 0 through 9. Let a₁ = 0.qrst, where q, r, s, and t are your numbers. Think of four more random integers u, v, w, and x, and add them to the end of a₁ to create a2 = 0.qrstuvwx. Repeat this process to generate a3, 94, and a5. If this process is continued infinitely many times, then explain whether or not the sequence {an} converges, diverges, or it is impossible to determine.
Q1. Given B = {vi = (0, 1, 1, 1), v2 = (2, 1, –1, -1), v3 = (1, 4, –1, 2), v4 = (6, 9, 4, 2)} %3! %3D B' = {wi = (0, 8, 8), w2 = (-7,8, 1), w3 = (-6,9, 1)} -2 1 6 2 1 -3 0 7 1 A = 1 and T : R4 → R3 such that matrix A is the transformation matrix in relation to B and B' basis. a)Verify that set B is a basis of R*and that the set B' is a basis of R³. b)Find [T(v1)]B, [T(v2)]B [T(v3)]B, [T(v4)]B c) find T(v1), T(v2), T(v3), T(v4)
Teachers want to know which night each week their students are doing most of their homework. Most teachers think that students do homework equally throughout the week. Suppose a random sample of students were collected which shows that the Number of students doing their homework on SUN where 16 Number of students doing their homework on MON where 18 Number of students doing their homework on TUE where 12 Number of students doing their homework on WED where 18 Number of students doing their homework on THR where 8 Number of students doing their homework on FRI where 4 Number of students doing their homework on SAT where 3 What is the Test Statistics to test the Hull Hypothesis that students were doing their homework with equal frequencies (that is, they fit a uniform distribution) against the alternative Hypothesis that students prefer doing their homework on a particular day (that is, they do not fit a uniform distribution)?
Which of the following would not be cons
The table below shows the number of male and female students enrolled in nursing at a university for a certain semester. A student is selected at random. Complete parts (a) through k (d). Males Females Total Nursing majors 93 700 793 Non-nursing majors 1015 1723 2738 Part 3 of 4 Total 1108 2423 3531 P(not being female or being a nursing major) = (Round to the nearest thousandth as needed.). (a) Find the probability that the student is male or a nursing major. P(being male or being nursing major) = 0.512 (Round to the nearest thousandth as needed.) (b) Find the probability that the student is female or not a nursing major. D P(being female or not being a nursing major) = 0.974 (Round to the nearest thousandth as needed.) (c) Find the probability that the student is not female or a nursing major. H C n 101 √₁ Vi L (0,0) 4 x

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A. Assume you draw one M&M at random for each trial and replace it before the next trial. IV. V. What is P(2nd Draw is G) Compute P(Draw goes YYYBB)