Mathematics, 23.06.2019 16:00 elijahsantiago21
The average test scores for a particular test in algebra was 84 with a standard deviation of 5. what percentage of the students scored higher than 89%? explin your answer.
Answers: 1
Mathematics, 21.06.2019 13:40
Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?
Answers: 2
Mathematics, 21.06.2019 20:00
Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?
Answers: 1
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
The average test scores for a particular test in algebra was 84 with a standard deviation of 5. what...
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