bxbykyah
10.07.2019 •
Mathematics
5b a fair twenty-sided die (whose sides are marked with the numbers 1 through 20) is rolled and random variable x is defined to be 0 if the number on the die is odd and the number on the die if that number is even.
what is pr(x=0)?
what is pr(x=9)?
what is pr(x=12)?
what is pr(x=18|x≠0)?
enter your answers as whole numbers or decimals. note that 120=0.05120=0.05
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Ответ:
15
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept.