Assume the readings on thermometers are normally distributed with a mean of 0degrees°c and a standard deviation of 1.00degrees°c. find the probability that a randomly selected thermometer reads greater than negative 0.16 and draw a sketch of the region.

The readings on thermometers are normally distributed with a mean of 0°c and a standard deviation of 1.00°c

The distribution of readings on thermometer is standard normal.

The probability that selected thermometer reads greater than -0.16

P(z > -0.16) = 1- P(z < -0.16)

Using z score table to find probability below -0.16

P(z < -0.16) = 0.4364

P(z > -0.16) = 1- 0.4364

P(z > -0.16) = 0.5636

The probability that a randomly selected thermometer reads greater than negative 0.16 is 0.5636

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

b). 4320 have a nice day