Lesson 12: Estimating a Population Mean ogbu Select all of the values for the population mean that would be plausible based on an estimate of 105 cm with a margin of error of 21 cm. (Soloct al that apoly) 76 cm 87 cm 105 cm 113 cm 154 cm

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9 Nursing: Tradition.
Lesson 12: Estimating a Population Mean
12 of 14
Select all of the values for the population mean that
would be plausible based on an estimate of 105 cm with
a margin of error of 21 cm.
Noah and Clare are studving the noise level, in decibels,
outside of their school in the morning. They sample in 15
minute time periods in the morning to determine whether
the noise level reaches 90 or more decibels. They each
take a random sample to find the proportion of 15 minute
time periods where the noise level reaches 90 or more
decibels. Noah's sample contains 12 fifteen minute time
periods, and Clare's sample contains 25 fifteen minute
time periods.
(Soloct al that apoly)
O 76 cm
O 87 cm
O 105 cm
O 113 cm
After collecting data, they run 200 simulations each to
determine an estimate for the proportion of the 15 minute
time periods where the noise level reaches 90 or more
decibels. How do you think Noah's reported margin of
error compares to Clare's? Explain your reasoning.
O 154 cm
Submit
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Transcribed Image Text:MIa M | FOU |Oe FOU ai FOU FDU FOU FOUI O O - student.desmos.com/activitybuilder/student/6085e9bd08264d0cbdc504ad#screenid=D19a81b08-12ed-4d83-8bd3-21471394622 Course Connec. Clara Dastiny sho... O Employment Center * Login Session Exniration... Seling Associate-. E Sign in P view Portrait Pron. 9 Nursing: Tradition. Lesson 12: Estimating a Population Mean 12 of 14 Select all of the values for the population mean that would be plausible based on an estimate of 105 cm with a margin of error of 21 cm. Noah and Clare are studving the noise level, in decibels, outside of their school in the morning. They sample in 15 minute time periods in the morning to determine whether the noise level reaches 90 or more decibels. They each take a random sample to find the proportion of 15 minute time periods where the noise level reaches 90 or more decibels. Noah's sample contains 12 fifteen minute time periods, and Clare's sample contains 25 fifteen minute time periods. (Soloct al that apoly) O 76 cm O 87 cm O 105 cm O 113 cm After collecting data, they run 200 simulations each to determine an estimate for the proportion of the 15 minute time periods where the noise level reaches 90 or more decibels. How do you think Noah's reported margin of error compares to Clare's? Explain your reasoning. O 154 cm Submit Fa EG TD TY2 23 & 3 4 8 W T. Y U S F G J K C command command option
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