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statuscvo [17]
2 years ago
9

Assume that thermometer readings are normally distributed with a mean of 0 degrees C and a standard deviation of 1.00 degrees C.

A thermometer is randomly selected and tested. For the case below, draw a sketch, and find the probability of the reading. (The given values are in celsius degrees)
Between -1.42 and 1.61
The probability of getting a reading between -1.42 degrees C and 1.61 degreesC is_______ ( round to four decimal places as needed)
Mathematics
1 answer:
Cerrena [4.2K]2 years ago
4 0

Answer:

The probability of getting a reading between -1.42 degree C and 1.61 degree C is 0.8685.

Step-by-step explanation:

We are given that

Mean,\mu=0 degree C

Standard deviation, \sigma=1 degree C

We have to find the probability of the reading between -1.42 and 1.61.

P(-1.42

P(-1.42

P(-1.42

Using the formula

P(a

P(-1.42

P(-1.42

Hence, the probability of getting a reading between -1.42 degree C and 1.61 degree C is 0.8685.

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