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& Secure https://www.mathxd.com/Student/PlayerHomework.aspx?homeworkld-460268815&questionld-2;&flushed-false;&cld-4; MATH-207-01 Homework: Homework 9 Score: 0 of 1 pt 30129 R complete) Consider the population described by the probability distribution shown below. The random variable is observed twice with independent observations ptx)-. Sample 13,3 3.4 3.5 36 4.3 4,4 4,5 46Fuldatasee 0.3 | Probablity0.09 006 0.09.0“06.004000004 4 0.2 S 0.3 Sample 153 54 55 56 6,3 64 6,5 66 6 0.21 Potablity|00000000000006-004 06004 a. Complete the sampling distribution table. Type the x values in ascending onder 3 35 4 45 55 6 Probabity | 0.09 ,12 0.24 0.17 Type exact answers in simplified fom b. Construct a probability histogram for the sampling distribution of x Choose the correct probability histogram below OC. Q c. What is the probability that x is 4.5 or larger? The probability that the sample mean is 4.5 or larger is 5 Type an exact answer in simplified form) d. Would you expect to observe a value of x equal to 4 5 or larger? Explain O Yes, because the probability is not small O No, because the probabity is ral, Click to select your answer and then click Check Answer Alll parts showingExplanation / Answer
your answer for a and b is right
c)The required probability = 0.24+0.17+0.12+0.04=0.57
d) Option A is right
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