Member: Nataszaa

75 Questions
81 Answers

2755

+546

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

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 values fall?
135, 71, 69, 80, 158, 152, 161, 96, 122, 118, 87, 85
A. read more ..

AzizHusain ●

Nataszaa Aug 30, 2014

2254

+546

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

Find the mean, median, and mode of the data set. Round to the nearest tenth.
2, 10, 6, 9, 1, 15, 11, 10, 15, 13, 15
A. mean = 9.7, median = 10, mode = 15 B. mean = 8.9, median = 10, mode = 8 read more ..

AzizHusain ●

Nataszaa Aug 30, 2014

2020

+546

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

Use a calculator to find the mean and standard deviation of the data. Round to the nearest tenth.
946, 726, 956, 519, 104, 415, 428, 457, 614, 201, 772, 801
A. mean = 578.3; standard deviation = 68572.4 read more ..

AzizHusain ●●●●

Nataszaa Aug 30, 2014

2311

+546

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

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 15. Use the line of random numbers below to choose the three players.16910 38010 80649 31122 09279 read more ..

AzizHusain ●

Nataszaa Aug 30, 2014

1262

+546

probability

There are 10 students participating in a spelling bee. In how many ways can the students who go first and second in the bee be chosen?

answers are either:
1 way read more ..

AzizHusain ●

Nataszaa Aug 30, 2014

1086

+546

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

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 interval.
26. at least 100

AzizHusain ●

Nataszaa Aug 26, 2014

966

+546

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

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 interval.
24. from 70 to 130

math statistics

AzizHusain ●

Nataszaa Aug 26, 2014

4243

+546

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.

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.

16. greater than 34 read more ..

math statistics

AzizHusain ●

Nataszaa Aug 26, 2014

2065

+546

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

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

12. mean 5 45, standard deviation 5 10 read more ..

math statistics

AzizHusain ●

Nataszaa Aug 26, 2014

1570

+546

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

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

10)The Dow Jones Industrial average for the first 12 weeks of 1988: find the mean and standard deviation!: 1911.31 1956.07 1903.51 read more ..

math statistics

Melody ●●●●●

Nataszaa Aug 25, 2014

1211

+546

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

math statistics

Melody ●●

Nataszaa Aug 22, 2014

1727

+546

Algebra 2!

10) identify the outlier: 17, 21, 19, 10, 15, 19, 14, 0, 11, 16

12) Make a box- and- whisker plot for each set of values. 12. 12 11 15 12 19 20 19 14 18 15 16
read more ..

math statistics

Melody ●●●

Nataszaa Aug 22, 2014

819

+546

algebra 2

1.Simplify. fourthroot√400/fourthroot√5
A. 5√2 4 B. 2√5 4 C. 2√5 read more ..

math algebra

CPhill ●

Nataszaa Aug 18, 2014

1044

+546

Expand the logarithmic expression.

Expand the logarithmic expression.

A. log 3 d - log 312 read more ..

math

CPhill ●

Nataszaa Aug 18, 2014

982

+546

Write the equation in logarithmic form.

Write the equation in logarithmic form.
25 = 32
A. log32 = 5 • 2 B. log 232 = 5 C. log32 = 5 D. log 532 = 2

math

CPhill ●

Nataszaa Aug 18, 2014

+546

thank you!

NataszaaJul 11, 2014

+546

my instructor says that its incomplete CPHill?

NataszaaJul 11, 2014

+546

Haha! Thanks!

I hope you have it right! (you always do but these roots have recently been wrong for some reason???)

NataszaaJul 11, 2014

+546

Youre welcome! Anytime! Could you solve my latest post about roots and radicals?

NataszaaJul 11, 2014

+546

THANK YOU GUYS!!!!!!!!!

NataszaaJul 11, 2014

+546

Thank you Will and Melody!

NataszaaJul 11, 2014

#11

+546

Okay! Got it! THank you!

NataszaaJul 9, 2014

+546

Is that how i do a squareroot??

NataszaaJul 9, 2014

+546

8/9?

-Natasza:)

NataszaaJul 9, 2014

+546

Do i simplify 16 and18?

NataszaaJul 9, 2014

Username	Nataszaa
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