![subject](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 20:20 lexybellx3
***Number each step 1-8 or 1-9 and show all work** 2. The braking distances for Ford Mustangs and Dodge Chargers were tested when traveling 65 mph when traveling in wet conditions. The mean braking distance for 9 randomly selected mustangs was 161 ft. with a standard deviation of 6.2 feet. The mean braking distance for 11 randomly selected chargers was 179 ft with a standard deviation of 3.1 ft. Can you conclude there is a difference in braking distances for these two types of cars at a significance level of 0.01?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 17:00
16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation
Answers: 2
You know the right answer?
***Number each step 1-8 or 1-9 and show all work**
2. The braking distances for Ford Mustangs and...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 26.01.2021 19:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 26.01.2021 19:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 19:20
![question](/tpl/images/cats/es.png)
Spanish, 26.01.2021 19:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 19:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.01.2021 19:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 19:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 19:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 19:20
![question](/tpl/images/cats/es.png)
Spanish, 26.01.2021 19:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.01.2021 19:20