Mathematics, 24.08.2019 22:30 Savagepanda911
Priya is playing a game where she earns online badges for scoring higher than the mean score on a level. after the tenth level, she scores 3,540 points, which is 2 standard deviations above the mean score of 3,110 points.
what is the standard deviation of scores for the tenth level?
a.)215
b.)311
c.)354
d.)430
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5
Answers: 2
Mathematics, 21.06.2019 16:50
What is the perimeter of square abcd? units units 28 units 37 units
Answers: 2
Mathematics, 21.06.2019 18:30
Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?
Answers: 1
Mathematics, 21.06.2019 20:30
Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points
Answers: 1
You know the right answer?
Priya is playing a game where she earns online badges for scoring higher than the mean score on a le...
Questions
Social Studies, 15.10.2019 20:30
History, 15.10.2019 20:30
Mathematics, 15.10.2019 20:30
Chemistry, 15.10.2019 20:30
Chemistry, 15.10.2019 20:30
Mathematics, 15.10.2019 20:30
Chemistry, 15.10.2019 20:30
Social Studies, 15.10.2019 20:30
