A species of bird has eggs that have an average weight of 92.5 grams with a standard deviation of 12.3 grams. The weights of the eggs are approximately normally distributed. ___________________ percent of the eggs weigh more than 85 grams. The probability is ___________________ that a randomly selected egg will weigh between 80 grams and 110 grams. Thiry-seven percent of the eggs weigh more than ___________________ grams. Half of the eggs weigh more than ___________________ grams.
A species of bird has eggs that have an average weight of 92.5 grams with a standard deviation of 12.3 grams. The weights of the eggs are approximately normally distributed. ___________________ percent of the eggs weigh more than 85 grams. The probability is ___________________ that a randomly selected egg will weigh between 80 grams and 110 grams. Thiry-seven percent of the eggs weigh more than ___________________ grams. Half of the eggs weigh more than ___________________ grams.
A species of bird has eggs that have an average weight of 92.5 grams with a standard deviation of 12.3 grams. The weights of the eggs are approximately normally distributed. ___________________ percent of the eggs weigh more than 85 grams. The probability is ___________________ that a randomly selected egg will weigh between 80 grams and 110 grams. Thiry-seven percent of the eggs weigh more than ___________________ grams. Half of the eggs weigh more than ___________________ grams.
A species of bird has eggs that have an average weight of 92.5 grams with a standard deviation of 12.3 grams. The weights of the eggs are approximately normally distributed.
___________________ percent of the eggs weigh more than 85 grams.
The probability is ___________________ that a randomly selected egg will weigh between 80 grams and 110 grams.
Thiry-seven percent of the eggs weigh more than ___________________ grams.
Half of the eggs weigh more than ___________________ grams.
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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