# Nataszaa

 Username Nataszaa Score 546 Membership Stats Questions 75 Answers 81

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2169
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### Susan keeps track of the number of tickets sold for each play presented at The Community Theater. Within how many standard deviations from the mean do all the

Nataszaa  Aug 30, 2014
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1865
1

### Find the mean, median, and mode of the data set. Round to the nearest tenth.

Nataszaa  Aug 30, 2014
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1559
4

### Use a calculator to find the mean and standard deviation of the data. Round to the nearest tenth.

Nataszaa  Aug 30, 2014
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1528
1

### A coach wants to select 3 of her 15 basketball players at random to lead warm-ups before practice each week. The coach assigns each player a number from 01 to

Nataszaa  Aug 30, 2014
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774
1

### A normal distribution has a mean of 100 and a standard deviation of 10. Find the probability that a value selected at random is in the given

Nataszaa  Aug 26, 2014
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537
1

### A normal distribution has a mean of 100 and a standard deviation of 10. Find the probability that a value selected at random is in the given

math statistics
Nataszaa  Aug 26, 2014
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3761
1

### set of data has a normal distribution with a mean of 50 and a standard deviation of 8. Find the percent of data within each interval.

math statistics
Nataszaa  Aug 26, 2014
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1597
1

### Sketch a normal curve for each distribution. Label the x- axis values at one, two, and three standard deviations from the mean.

math statistics
Nataszaa  Aug 26, 2014
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1180
5

### 6)Find the mean, variance, and standard deviation for each data set. 6. 78 90 456 673 111 381 21

math statistics
Nataszaa  Aug 25, 2014
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820
2

### 6)Find the mean, variance, and standard deviation for each data set. 6. 78 90 456 673 111 381 21

math statistics
Nataszaa  Aug 22, 2014
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1315
3
math statistics
Nataszaa  Aug 22, 2014
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519
1

### algebra 2

math algebra
Nataszaa  Aug 18, 2014
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725
1

### Expand the logarithmic expression.

math
Nataszaa  Aug 18, 2014
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638
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math
Nataszaa  Aug 18, 2014