Mathematics, 28.09.2019 22:20 beyza13
Ten people at a party decide to compare ages. five people are 30 years old, three are 32, one is 31, and one is 65.
to illustrate the importance of outliers, suppose the 65-year old walks away from the party. remaining at the party are the five people who are 30 years old, three people that are 32, and one person that is 31.
determine the mean age and standard deviation, to the nearest tenth, of the people who remain at the party.
a. the mean age of the remaining people at the party is a0
b. the standard deviation is:
Answers: 1
Mathematics, 21.06.2019 17:30
Me with this one question, and i'll upvote the brainliest answer
Answers: 2
Mathematics, 21.06.2019 18:00
The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.
Answers: 1
Mathematics, 21.06.2019 19:30
Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.
Answers: 1
Ten people at a party decide to compare ages. five people are 30 years old, three are 32, one is 31,...
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