The table below shows a relative-frequency distribution for the heights of female students at a midwestern college. The heights are approximately normally distributed with mean 64.4 inches and standard deviation 1.7 inches.Height(inches)FrequencyfRelative frequency 60< 6130.0101 61<6270.0236 62<63240.0808 63<64690.2323 64<65980.3300 65<66670.2256 66<67210.0707 67<6860.0202 68<6920.0067 2971.0000 Use a normal distribution with μ=64.4 and σ=1.7 to approximate the percentage of these students having heights within any specified range.The normal distribution approximates the percentage of female students with heights between 62 and 63 inches to be __________%.(Round to two decimal places as needed.)

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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The table below shows a relative-frequency distribution for the heights of female students at a midwestern college. The heights are approximately normally distributed with mean 64.4 inches and standard deviation 1.7 inches.

Height (inches)	Frequency f	Relative frequency
60< 61	3	0.0101
61<62	7	0.0236
62<63	24	0.0808
63<64	69	0.2323
64<65	98	0.3300
65<66	67	0.2256
66<67	21	0.0707
67<68	6	0.0202
68<69	2	0.0067
	297	1.0000

Use a normal distribution with μ=64.4 and σ=1.7 to approximate the percentage of these students having heights within any specified range.

The normal distribution approximates the percentage of female students with heights between 62 and 63 inches to be __________%.

(Round to two decimal places as needed.)

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