Math
 👍
 👎
 👁

 👍
 👎

 👍
 👎
Respond to this Question
Similar Questions

Math (Stats)
What is the difference between class limits and class boundaries? A) Class limits are the numbers that separate classes without forming gaps between them. Class boundaries are the least and greatest numbers that can belong to the

PreAlgebra
1. Write the fraction 8/9 as a percent. Round to the nearest hundredth of a percent where necessary. A. 88.89% B. 1.13% C. 44.44% D. 66.67% 2. Write 0.063 as a percent. A. 0.63% B. 6.3% C. 63% D. 630% 3. A study in your town found

Math Help
1. 77 is what percent of 192? A. x/100=77/192;4.01%**** B. x/100=77/192;40.1% C. x/77=100/192;77.3% D. x/100=192/77;249.4% 2.Of the 80 eigthgraders, 32 are going on the class retreat. What percnt of the eigth grade going on the

Business
The monthly salaries of a sample of 100 employees were rounded to the nearest ten dollars. They ranged from a low of $1,040 to a high of $1,720. If we want to condense the data into seven classes, what is the most convenient class

statistics
IQ scores are normally distributed with a mean u = 100 and a standard deviation o =15. Based on distribution, determine % of IQ scores between 100 and 120 =

Statistics
18. The Intelligence Quotient (IQ) test scores are normally distributed with a mean of 100 and a standard deviation of 15. Given a class with 25 students, what is the probability that the class' average IQ score is between 85 and

math
a class has 18 classes with 35 students in each class. in order to reduce the class size to 30,how many new classes must be formed?

statistics
find the indicated IQ score. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and and a standard deviation of 15 The shaded area under the curve is 0.10 119.2 100.5 108.1 80.8

Statistics
Suppose that 40 students take a quiz and everyone in the class scores an 80. The standard deviation of scores for this quiz is: 80 2 0

Math
Ten students achieve the following test scores on an exam: 78, 69, 45, 89, 74, 37, 99, 77, 100, 82. What is the interquartile range of these scores?

Statistics
When a class interval is expressed as: 100 up to 200, A. observations with values of 100 are excluded from the class frequency. B. observations with values of 200 are included in the class frequency. C. observation with values of

Statistics
The following data set represents a recent set of test scores in a Chemistry Class. 90, 90, 95, 100, 80, 80, 75, 80, 70, 60, 95, 100, 100, 100, 75, 80, 90, 90, 90, 70, 70, 80, 85, 90, 90, 85 Use a statistics calculator (Links to
You can view more similar questions or ask a new question.