![subject](/tpl/images/cats/mat.png)
Mathematics, 20.06.2020 02:57 ajyoung3142005oztpya
The 150 residents of the town of Wonderland were asked their age and whether they preferred vanilla, chocolate, or swirled frozen yogurt. The results are displayed next. Under 25 years old At least 25 years old Chocolate 40 15 Vanilla 20 40 Swirl 15 20What is the probability a randomly selected customer prefers Vanilla yogurt or is at least 25 years old?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00, liaholmes8
Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:10, payshencec21
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
You know the right answer?
The 150 residents of the town of Wonderland were asked their age and whether they preferred vanilla,...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 21:43
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 27.10.2019 21:43
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.10.2019 21:43
![Konu](/tpl/images/cats/istoriya.png)
History, 27.10.2019 21:43
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 21:43
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.10.2019 21:43
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 27.10.2019 21:43