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Mathematics, 26.08.2019 22:20, mella98
The lengths, in inches, of adult corn snakes are normally distributed with a population standard deviation of 6 inches and an unknown population mean. if a random sample of 18 snakes is taken and results in a sample mean of 61 inches, find the margin of error (me) of the confidence interval with a 90% confidence level. round your answer to three decimal places.
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Mathematics, 21.06.2019 16:20, jaueuxsn
Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test
Answers: 1
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The lengths, in inches, of adult corn snakes are normally distributed with a population standard dev...
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