1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marat540 [252]
3 years ago
6

Adam is a golfer who thinks that his drives have an average length of more than 200\text{ m}200 m200, start text, space, m, end

text. He decided to test \text{H}_0: \mu=200\text{ m}H 0 ​ :μ=200 mstart text, H, end text, start subscript, 0, end subscript, colon, mu, equals, 200, start text, space, m, end text versus \text{H}_\text{a}:\mu>200\text{ m}H a ​ :μ>200 mstart text, H, end text, start subscript, start text, a, end text, end subscript, colon, mu, is greater than, 200, start text, space, m, end text using a sample of 494949 drives. His sample mean distance was 208\text{ m}208 m208, start text, space, m, end text and his sample standard deviation was 25\text{ m}25 m25, start text, space, m, end text. Adam wants to use these sample data to conduct a ttt test on the mean. Assume that all conditions for inference have been met.
Mathematics
1 answer:
miskamm [114]3 years ago
8 0

Answer:

t=2.24 for khan

Step-by-step explanation:

You might be interested in
Use the figures above how many of each shape can be found when decomposed to find the area?
MrMuchimi
Figure 1  3 rectangles

Figure 2   2 rectangles, 1 triangle

Figure 3    1 rectangle  1 semicircle
4 0
3 years ago
The number of cars sold at a dealership over several weeks is given below.
andrezito [222]

Answer:

A. 6.9

Step-by-step explanation:

Edge 2020

8 0
3 years ago
If the pressure in the tank is 1.5 bar and atmospheric pressure is 1 bar, determine l, in m, for water with a density of 997
il63 [147K]

this can be solve using the formulaP = rghwhere P is the total pressurer is the densityh is the heightg is the acceleration due to gravity
fist solve the total pressureP = 1.5 bar + 1 barP = 2.5 barP = 250,000 Pa
P = rgh250,000 = (997)(9.81)hh =25.56 m 
6 0
4 years ago
Which equation can be used to find the nth term in the following sequence?
Annette [7]

Answer:

d bio d if husks on zips by hdjxbxbdibdksoshfbrinrl oh s Yb exhort gnu in dudeneijdidnidbduow9sh

7 0
3 years ago
Q: if AB is parallel to CD, which statement is true? Answers: A- AB And CD do not intersect B- AB And CD intersect at 90 angles.
Shalnov [3]
<span>A- AB And CD do not intersect</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of 2 times a number and 3 is 6
    8·2 answers
  • Factor 2x 2 - 10x - 12.
    11·2 answers
  • Don't mind the other one i click it was on mistake!
    7·1 answer
  • Which pair of triangles can be proven congruent by the HL theorem?
    8·1 answer
  • Please help with these 3 pretty easy problems and explain how you got it!!! 100 POINTS AND BRAINLIEST!!!! Serious answers please
    15·2 answers
  • jose bought "n" packs of pencils. Each pack has 12 pencils. Write an equation to represent the total number of pencils "p" that
    6·1 answer
  • A cable TV company has a $35 installation fee and a $15 monthly rate. Write an equation in slope-intercept form to describe the
    13·1 answer
  • I need help on this question
    14·1 answer
  • Solve<br> n + 11 = -2<br> How do i solve this
    15·1 answer
  • Ayúdenme por favor.... <br>​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!