Determine whether the normal distribution can be used to compare the following population proportions. n1=44�1=44, n2=36�2=36, p̂ 1=0.477�^1=0.477, p̂ 2=0.861�^2=0.861 Step 1 of 2: Calculate the four values n1p̂ 1�1�^1, n1(1−p̂ 1)�1(1−�^1), n2p̂ 2�2�^2, and n2(1−p̂ 2)�2(1−�^2). Round your answers to three decimal places, if necessary.
Determine whether the normal distribution can be used to compare the following population proportions. n1=44�1=44, n2=36�2=36, p̂ 1=0.477�^1=0.477, p̂ 2=0.861�^2=0.861 Step 1 of 2: Calculate the four values n1p̂ 1�1�^1, n1(1−p̂ 1)�1(1−�^1), n2p̂ 2�2�^2, and n2(1−p̂ 2)�2(1−�^2). Round your answers to three decimal places, if necessary.
Determine whether the normal distribution can be used to compare the following population proportions. n1=44�1=44, n2=36�2=36, p̂ 1=0.477�^1=0.477, p̂ 2=0.861�^2=0.861 Step 1 of 2: Calculate the four values n1p̂ 1�1�^1, n1(1−p̂ 1)�1(1−�^1), n2p̂ 2�2�^2, and n2(1−p̂ 2)�2(1−�^2). Round your answers to three decimal places, if necessary.
Calculate the four values n1p̂ 1�1�^1, n1(1−p̂ 1)�1(1−�^1), n2p̂ 2�2�^2, and n2(1−p̂ 2)�2(1−�^2). Round your answers to three decimal places, if necessary.
Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.
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