Question: Homework problem The time required to assemble an electronic component is normally distributed with a mean and a standard deviation of 35 minutes and 15

Homework problem "The time required to assemble
Homework problem "The time required to assemble an electronic component is normally distributed with a mean and a standard deviation of 35 minutes and 15 minutes, respectively. [You may find it useful to reference the z table.] ... a. ...Find the probability that a randomly picked assembly takes between 22 and 37 minutes. (Round "z" value to 2 decimal places and final answer to 4 decimal places.) ... [Probability: b. ...It is unusual for the assembly time to be above 54 minutes or below 19 minutes. What proportion of assembly times fall in these unusual categories? (Round "z" value to 2 decimal places and final answer to 4 decimal places.) [Proportion of assembly times

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