subject
Mathematics, 27.07.2021 23:40 BackUpAccount

The graph shows the distribution of the number of text messages young adults send per day. The distribution is approximately Normal, with a mean of 128 messages and a standard deviation of 30 messages. What percentage of young adults send more than 158 text messages per day?

16%

34%

68%

84%


The graph shows the distribution of the number of text messages young adults send per day. The dist

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:30, Danyboy10
What is the volume of this square pyramid?
Answers: 2
image
Mathematics, 21.06.2019 19:10, KaliBratz
Alogical argument that is presented in graphical form using boxes and arrows is called?
Answers: 1
image
Mathematics, 21.06.2019 23:20, tsedeneyaalemu2924
Write the equations in logarithmic form 10^3=1,000
Answers: 1
image
Mathematics, 22.06.2019 03:40, bella122805
What is the ordered pair that represents the linear inequality y< 6x-4
Answers: 1
You know the right answer?
The graph shows the distribution of the number of text messages young adults send per day. The distr...

Questions in other subjects:

Konu
Mathematics, 23.10.2020 20:40
Konu
Mathematics, 23.10.2020 20:40