Anonymous

# Math Question?

1. Find the percentage of data below a z-score of –1.67. Make sure to round your answer to the nearest hundredth.

2. The average length of a smallmouth bass in Georgian Bay is 24.2 cm with a standard deviation of 2.3 cm.

a. What percentage of the smallmouth bass population will be more than 26.7 cm long? Make sure to round your answer to the nearest hundredth.

b. If the population size is 3300, how many smallmouth bass can be expected to be longer than 26.7 cm?

3. Find the z-score for each value of x. Round your answers to the nearest hundredth

a. m=213,s=14.12,x=244

b. m=12.3,s=1.5,x=10.1

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