![subject](/tpl/images/cats/mat.png)
Mathematics, 13.02.2021 23:50 triciazeeck62311
Listed below are pulse rates (beats per minute) from samples of adult males and females. Does there appear to be a difference find the coefficient and variation for each of the two samples then compare the variation male: 87 68 61. 68 69 53 62 54 84 72 61 60 100 58 66 females: 65 81 82 70 74 86 87 84 88 89 94 71 86 80 78 The cofficient of variation for the males pulse rate ?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 19:50
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
On the day a coffee shop first opened, it had 140 customers. 65% of the customers ordered a large coffee. how many customers ordered a large coffee? enter your answer in the box.
Answers: 1
You know the right answer?
Listed below are pulse rates (beats per minute) from samples of adult males and females. Does ther...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 01:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.03.2021 01:20
![question](/tpl/images/cats/nemec.png)
German, 19.03.2021 01:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.03.2021 01:20
![question](/tpl/images/cats/health.png)
Health, 19.03.2021 01:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 01:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
Engineering, 19.03.2021 01:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 19.03.2021 01:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.03.2021 01:20