A data set has the numbers 5, 8, 10, 12, and 15. What is the mean of these numbers? A. 8 B. 10 C. 12 D. 15 相关知识点: 试题来源: 解析 B。本题考查平均数的计算。平均数等于所有数的和除以数的个数,(5 + 8 + 10 + 12 + 15)÷5 = 10。
What is the mean of this number set? {4, 2, 2, 2, 5, 1} What are both ordered pairs of integers (x,y) that satisfy (1 + x + y)^2 = 1^2 + x^2 + y^2 125% of a certain number equals 35. What is the number?
What is the sum of the mean, median, and mode of the numbers 2, 3, 0, 3, 1, 4, 0, 3?( ). A. 6.5 B. 7 C. 7.5 D. 8.5 E. 9 相关知识点: 试题来源: 解析 C 2,3,0,3,1,4,0,3的均值,中位数以及众数的和是多少? 把数字按数字顺序排列,我们得到了列表0,0,1,2,3,3,...
The mean of the numbers than can be solved using these digits is 55555. The total amount of numbers that can be formed using these digits is 5!=120. The sum of these numbers is 55555(120)=6666600. Now we can find out the total value that was gained by replacing the 8 with a ...
What is the range of the set of numbers 7.7, 8.4, 9, 8, 6.9? What are both ordered pairs of integers (x,y) that satisfy (1 + x + y)^2 = 1^2 + x^2 + y^2 How can I find the range of a set of numbers? Find the range of the following set of numbers. 16, 33, 24...
1 The average (arithmetic mean) of a list of numbers is what percent of the sum of the numbers? (1) There are 8 numbers in the list. (2) The sum of the numbers in the list is 100. Statement (1) ALONE is sufficient,but statement (2) alone is not sufficient. Statement (2) ALON...
The average (arithmetic mean) of a list of numbers is what percent of the sum of the numbers?(1) There are 8 numbers in the list.(2) The sum of the numbers in the list is 100.Statement (1) ALONE is sufficient,but statement (2) alone is not sufficient
(1) There are 8 numbers in the list.(2) The sum of the numbers in the list is 100.Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. BOTH statements TOGETHER are sufficient, ...
Mean is the simple mathematical average of a set of two or more numbers. It can be computed using thearithmetic meanmethod, which uses the sum of the numbers in the series, and thegeometric meanmethod, which is the average of a set of products. ...
(A)7.15.15.4;___(B)2.9.7;___(C)8.15.21.19.5;___(D)20.8.1.14.11;___ 答案 A GOOD 好的B BIG 大C HOUSE 房子D THANK 结果二 题目 what do the numbers mean?假如A=1,B=2,C=3;以此类推,那么下列各组数字代表什么含义? (A)7.15.15.4;___ (B)2.9.7;___ (C)8.15.21.19.5;_...