Question

Data collected at elementary schools in DeKalb County, GA suggest that each year roughly 25% of students miss exactly one day of school, 15% miss 2 days, and 28% miss 3 or more days due to sickness. Enter your answer using 2 decimal places. (d) If a parent has two kids at a DeKalb County elementary school, what is the probability that neither kid will miss any school? Assume independent events.

Name: data collected at elementary schools in dekalb county ga suggest that each year roughly 25 of students miss exactly one day of school 15 miss 2 days and 28 miss 3 or more days due to sicknes 68593
Uploaded: 2022-03-08T12:27:57-08:00
Duration: 3 min 56 s
Channel: Ping-Hsuan Chang
Description: data collected at elementary schools in dekalb county ga suggest that each year roughly 25 of students miss exactly one day of school 15 miss 2 days and 28 miss 3 or more days due to sicknes 68593

          Data collected at elementary schools in DeKalb County, GA
suggest that each year roughly 25% of students miss exactly one day
of school, 15% miss 2 days, and 28% miss 3 or more days due to
sickness.
Enter your answer using 2 decimal places.
(d) If a parent has two kids at a DeKalb County
elementary school, what is the probability that neither kid will
miss any school? Assume independent events.

Added by Peter C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Ping-Hsuan Chang

03/08/2022

Step 1

Given: - 25% of students miss exactly one day. - 15% of students miss 2 days. - 28% of students miss 3 or more days. First, calculate the total percentage of students who miss any school days: \[ 25\% + 15\% + 28\% = 68\% \] Show more…

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Data collected at elementary schools in DeKalb County, GA suggest that each year roughly 25% of students miss exactly one day of school, 15% miss 2 days, and 28% miss 3 or more days due to sickness. Enter your answer using 2 decimal places. (d) If a parent has two kids at a DeKalb County elementary school, what is the probability that neither kid will miss any school? Assume independent events.