1. A bell-shaped distribution has a mean µ 1. Find the proportion of data between 1200 and 1540. 2. Find the proportion of data above 1540. 2. A data set with an unknown distribution has mean µ = 360 and standard deviation o = 1200 and standard deviation o = 340. :20. 1. State Chebyshev Theorem. 2. Provide a lower estimate of the proportion of data between 315 and 405.

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1. A bell-shaped distribution has a mean u = 1200 and standard deviation o =
1. Find the proportion of data between 1200 and 1540.
2. Find the proportion of data above 1540.
2. A data set with an unknown distribution has mean u = 360 and standard deviation o = 20.
1. State Chebyshev Theorem.
2. Provide a lower estimate of the proportion of data between 315 and 405.
340.
Transcribed Image Text:1. A bell-shaped distribution has a mean u = 1200 and standard deviation o = 1. Find the proportion of data between 1200 and 1540. 2. Find the proportion of data above 1540. 2. A data set with an unknown distribution has mean u = 360 and standard deviation o = 20. 1. State Chebyshev Theorem. 2. Provide a lower estimate of the proportion of data between 315 and 405. 340.
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