Mathematics, 17.09.2021 15:00 badaxz
The following are the times, in seconds, that 15 people spent taking an online survey.
125, 91, 261, 25, 155, 105, 195,
132, 110, 143, 121, 99, 167, 165, 160
Which statement is true?
A: Only 25 is an outlier.
B: Only 261 is an outlier.
C: Both 25 and 261 are outliers.
D: There are no outliers.
Answers: 3
Mathematics, 21.06.2019 22:50
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
Answers: 1
Mathematics, 22.06.2019 05:00
Simplify each expression using the definition, identities, and properties of imaginary numbers. match each term in the list on the left to its equivalent simplified form on the right. 1. (i 3)2(-i 0)3(3i 2)4 -4 2. (i 3i -5)2(i 4i -3)0 1 3. (-i 4i 2)(2i)2(i -1i 5)3(i 0)-3 -i 4. i 3[(i 2i 3i 4)(i 0i 2i 5)]2 81
Answers: 2
The following are the times, in seconds, that 15 people spent taking an online survey.
125, 91, 26...
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