The quarterly returns for a group of 72 mutual funds with a mean of 2.6% and a standard deviation of 5.3% can be modeled by a Normal model. Based on the model N(0.026,0.053), what are the cutoff values for the a) highest 30% of these funds? b) lowest 40%? c) middle 60%? d) highest 60%?

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A: P(T | H) = 0.9  = 0.5(P(H) = 0.8

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A: Class intervalFrequency100-under 20025200-under 30045300-under 40030

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A:

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A:

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A: Given that

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A:

Q: Complete the table based on Relative Frequency. A: 90-100 — 0.08 B: 80-89     45 — C: 65-79    144 —…

A: FrequencyRelative FrequencyA:90-100-0.08B:80-8945-C:65-79144-D:50-6448-F:Below390.13Total3001To…

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A: Data values11.9411.7412.2511.3211.8511.8611.5911.3212.1511.7611.5512.3112.59

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