Mathematics, 10.06.2021 20:30 humphreybrittany42
The average diameter of 100 sand dollars that make up a collection is 3.50 centimeters with a standard deviation of 0.80 centimeters. If 25 sand dollars are chosen at random from the collection without replacement, find the probability that the average diameter of those sand dollars is less than 3.45 centimeters. Assume that the variable is normally distributed. Adjust for "without replacement."
0.6154
0.8200
0.3257
0.3598
Answers: 2
Mathematics, 21.06.2019 20:00
Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.
Answers: 1
The average diameter of 100 sand dollars that make up a collection is 3.50 centimeters with a standa...
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