I need help with this problem
...
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 07:42
![question](/tpl/images/cats/en.png)
English, 05.05.2020 07:42
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 07:42
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2020 07:42
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 05.05.2020 07:42
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 05.05.2020 07:42
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 07:42
![question](/tpl/images/cats/en.png)
English, 05.05.2020 07:42
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 07:42
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 07:42
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 07:42
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 07:42
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)