Mathematics, 22.07.2021 23:20, carechiga24

An ecologist finds 220 yellow-flowered plants and 180 white-flowered plants. Use the normal distribution to find the Lower boundary of a 95% confidence interval for the proportion of yellow-flowered plants. Which of the following answers is correct to 2 decimal places? a. Lower boundary = 0.30
b. Lower boundary = 0.60
c. Lower boundary = 0.50
d. Lower boundary = 0.40

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An ecologist finds 220 yellow-flowered plants and 180 white-flowered plants. Use the normal distribu...