Agymnastics coach records the scores of a gymnast and develops the probability distribution below. what is the probability the gymnast scores a 9 or 9.5? probability distribution gymnastics score: x probability: p(x) 5 0.02 5.5 0.02 6 0.06 6.5 0.1 7 0.16 7.5 0.14 8 0.18 8.5 0.18 9 ? 9.5 0.02

0.14

Step-by-step explanation:

X is the number of scores of a gymnast.

X is a random variable with probabilities given as listed below:

Of those probabilities P(x=9) is not given.

But we can find out this using the fact total probability = 1

Given probability distribution as follows:

X    5        5.5     6       6.5       7       7.5      8       8.5      9      9.5      Total

p    0.02  0.02  0.06    0.1    0.16    0.14      0.18       0.18   k      0.02   0.88+k

Since total probability =1, we get 0.88+k = 1

Or k = 0.12

Using this we find that Probability that the gymnast scores a 9 or 9.5

= k+0.02 = 0.14

D D D D D DD DD D D D D DD DD D D D D D D D D                                                                                                                                                                        

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

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