![kkingstone1231](/avatars/40539.jpg)
kkingstone1231
04.02.2021 •
Mathematics
What is the thirty-second term of the arithmetic sequence -12, -7, -2, 3,…? plz with sulution 6 grade pl i will mark brainliest and like plzzz
Solved
Show answers
More tips
- F Family and Home Is It Worth Spoiling a Child?...
- S Society and Politics Will Japan become Russia s Military Enemy?...
- P Philosophy Is Everything We Strive for Eventually Achieved and Destroyed?...
- S Society and Politics Understanding Politics and Its Role in the Development of Civilization...
- P Philosophy Why Did God Create Man and Place Him in Obscurity?...
- S Society and Politics Skoptsy: Who They Are and How They Perform Castration?...
- O Other Childhood Fears: What Many of Us Experienced...
- P Philosophy What is Something for you?...
- H Health and Medicine Why Do Humans Have One Heart?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
Answers on questions: Mathematics
- M Mathematics Four sizes of scaled text are shown, 1.954 Website text size 1.563 ? Website text size 1 Website text what is the unknown scale size? Enter your answer as a decimal...
- M Mathematics Would you rather 36 spherical bottles with radi = 4.57 or three 12-packs of cans if each box is 15inx5inx4.4in...
- M Mathematics Two urns each contain white balls and green balls. Urn 1 contains five white balls and six green balls and urn 2 contains three white balls and six green balls....
- M Mathematics -9-8-7-6 -5 -4 3-2 2 3 4 5 6 7 8 9 Alge -2- 3 -4 -5 -6- 70 y=f(0) o 1,900 / Mastery pe 8 Course se Match each expression with its value. Algebra fou 7 -3 -6 Undefined...
- M Mathematics Well give brainlist and free point.help me with this...
- M Mathematics Get a set of data whose size is greater than 30 ? this is a statistics qs and can someone link the website if they find it? like it could be anything...
- M Mathematics The constant of voltage is the result of ohms varying inversely from amps. What is the graph that represents the equation for having 8 amps and 0.25 ohms?...
- M Mathematics Give an example of tangents in the real world that have not been presented in this lesson. Explain how you know the tangent and the radius in your example are perpendicular....
- M Mathematics City A is 9 miles due to City B.City C is 12 miles due east to City B.To the nearest mile what is the straight-line distance from City A to city C?...
- M Mathematics ✓ Saved Question 3 (1 point)WUnder the translation (x + 3, y - 1)the point (3, 4) will become (0,5)TrueFalse...
Ответ:
99% confidence interval for the true mean resale value of a 5-year-old car of this model is [$12,173.24 , $13,306.76].
Step-by-step explanation:
We are given that you manage to obtain data on 17 recently resold 5-year-old foreign sedans of the same model.
These 17 cars were resold at an average price of $ 12 comma 740 with a standard deviation of $ 800.
Firstly, the pivotal quantity for 99% confidence interval for the true mean is given by;
P.Q. =
~ ![t_n_-_1](/tpl/images/0641/3665/5cbec.png)
where,
= sample average price = $12,740
s = sample standard deviation = $800
n = sample of cars = 17
Here for constructing 99% confidence interval we have used One-sample t test statistics as we don't know about population standard deviation.
So, 99% confidence interval for the population mean,
is ;
P(-2.921 <
< 2.921) = 0.99 {As the critical value of t at 16 degree of
freedom are -2.921 & 2.921 with P = 0.5%}
P(-2.921 <
< 2.921) = 0.99
P(
<
<
) = 0.99
P(
<
<
) = 0.99
99% confidence interval for
= [
,
]
= [
,
]
= [$12,173.24 , $13,306.76]
Therefore, 99% confidence interval for the true mean resale value of a 5-year-old car of this model is [$12,173.24 , $13,306.76].