The probability that a randomly selected point on the grid below is in the blue area is StartFraction 9 over 16 EndFraction. Which expression can be used to find the probability that a randomly selected point is in the white area of the grid?

1 minus StartFraction 9 over 16 EndFraction

1 minus StartFraction 7 over 16 EndFraction

1 + StartFraction 9 over 16 EndFraction

1 + StartFraction 7 over 16 EndFraction

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2