Draw a histogram for the intervals 12-14, 15-17, 18-20 and 21-23 using the following data: 15, 15, 20, 15, 21, 2018, 13, 20,
17,22, 16, 17, 15, 14, 15, 23, 15, 12, 16

Does anyone know of a quizlet or something for edmentrum /plato algebra 1

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)