QUESTION1 The time between airplane departures at LAX is 3 minutes. Use this inf

Question

QUESTION1

The time between airplane departures at LAX is 3 minutes. Use this information to answer the following questions;

Determine p(x<3.5)

Determine p(2.8<x<3.3)

*** rember to round all answers to the second decimal place**

use excel to work out problem and show steps and which formulas you used

52% of all the people in the united states are born with blue eyes. Suppose a random sample of 17 people is choosen. Use this information to answer the following question

P(x>=10)

->= means greater than or equal to , please use excel to calculate this problem and show what formulas you used

Explanation / Answer

Determine p(x<3.5)

Use Excel function

EXPON.DIST(3.5,1/3,TRUE)

= 0.6886

p(2.8<x<3.3)

Use Excel function

EXPON.DIST(3.3,1/3,TRUE)-EXPON.DIST(2.8,1/3,TRUE)

= 0.0604

Q2) P(x>=10)

Use Excel function

1-BINOM.DIST(9,17,0.52,TRUE)

= 0.3761

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