![subject](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:20 chrischris1
Data on pull-off force (pounds) for connectors used in an automobile engine application
are as follows:
79.3, 75.1, 78.2, 74.1, 73.9, 75.0, 77.6, 77.3, 73.8, 74.6, 75.5, 74.0, 74.7, 75.9, 72.9,
73.8, 74.2, 78.1, 75.4, 76.3, 75.3, 76.2, 74.9, 78.0, 75.1, 76.8.
i. Calculate a point estimate of the mean pull-off force of all connectors in the
population. State which estimator you used and why.
ii. Calculate a point estimate of the pull-off force value that separates the weakest
50% of the connectors in the population from the strongest 50%.
iii. Calculate point estimates of the population variance and the population standard
deviation.
iv. Calculate the standard error of the point estimate found in part (a). Provide an
interpretation of the standard erro
![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 16:20, hann647
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, kayli53531
Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, esnyderquintero
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
Answers: 3
You know the right answer?
Data on pull-off force (pounds) for connectors used in an automobile engine application
are as fo...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 12.04.2021 22:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 22:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 22:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 22:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 22:10
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 22:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.04.2021 22:10