Consider the distribution of the data represented in the above histogram. Having studied the histogram, your friend believes it is highly likely the data are sampled from a normal or approximately normal distribution. Is your friend correct? Select one: 0 a. Yes Ob. No Density 0.000 0.002 0.004 0.006 0.000 0.010 D 50 10f,I 1 50 200 250 300 The above plot displays the normal probability density function for a random variable X m N(150, 40). The blue shaded area represents P(150 1.217 X 40 g X g 150 + 1.217 x 40) : P(101.32 g X :1 198.68) : 0.776 . In other words, the blue shaded area represents the probability that X is within 1.21? standard deviations of the mean. What must be the combined value of both areas shaded in red? Where relevant, round your answer to three decimal places. Answer: Density 0.000 0.002 0.004 0.006 0.008 0.010 D 50 100 1 50 200 250 300 The above plot displays the normal probability density function for a random variable X N N(150, 40). The blue shaded area represents P(150 1.183 x 40 <_: x g p . in other words the blue shaded area represents probability that is within standard deviations of mean. what must be value red where relevant round your answer to three decimal places. answer: density o above plot displays normal function for a random variable n _ equal answer:suppose :1:="T.42." corresponding score suppose m a:="25.43" zsoore four plots are displayed below. each with different each. these labelled b c and d respectively. order values task study then match its correct deviation belongs just one plot. when you confident answers choose choice select one: a. b: c: d: b. c. d. e. y mean person randomly selected from population. it known this has green eyes does not have i consider an experiment involves rolling fair nine-sided die once. oe.>