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
Lena [83]
3 years ago
11

Indicate which of the following choices best identifies the hypothesis test. The league mean batting average is 0.280 with a kno

wn standard deviation of 0.06. The Rattlers and the Vikings belong to the league. The mean batting average for a sample of eight Rattlers is 0.210, and the mean batting average for a sample of eight Vikings is 0.260. There are 24 players on the Rattlers and 19 players on the Vikings. Are the batting averages of the Rattlers and Vikings statistically different?
Mathematics
1 answer:
Tamiku [17]3 years ago
4 0

Answer:

Step-by-step explanation:

Here we found out that the two samples are independent, so we can use independent t test for testing the average batting rattlers and Vikings

Independent group mean, the population standard deviation and / population variance known.

You might be interested in
What is the best estimate for 82% of 503?
AleksAgata [21]
82% of 503 is 412.46 hope this helps
5 0
2 years ago
Tell me how do you find out how many Calendar days are in 7 standard years
larisa86 [58]
2556.6975 days

Your answer would be
7 0
3 years ago
Three planes intersect in<br> Select one:<br> O a. a plane<br> O b. a point<br> O c. a line segment
Arada [10]

Answer:

a line segment ✓....,.........

5 0
2 years ago
I WILL MARK BRAINLIEST FOR CORRECT ANSWERS WITH AN EXPLANATION!
irina [24]

The value of x in the triangle is 9.3

<h3>How to find the side x of a triangle?</h3>

The side x of a triangle can be found as follows:

The triangle ABC is similar to triangle ADE.

Therefore, corresponding sides of similar triangles are in the same ratios.

Hence,

7  / 13 = x / x + 8

cross multiply

7(x + 8) = 13x

7x + 56 = 13x

subtract 7x from both sides of the equation

7x - 7x + 56 = 13x - 7x

56 = 6x

divide both sides by 6

x = 56 / 6

x = 9.33333333333

x = 9.3

learn more on triangle here: brainly.com/question/2292453

#SPJ1

7 0
1 year ago
Question As the manager of a store, you wish to determine the amount of money that people who visit this store are willing to sp
jok3333 [9.3K]

Answer:

bxjzjjxhx

Step-by-step explanation:

zjjxjxbz1+1+1++1+1++1

7 0
2 years ago
Other questions:
  • Home Cinema rents DVDs for $5 each. Flickpick charges a membership fee of $20 plus $3 for each movie rental. Write and solve an
    13·1 answer
  • What is the value of x in the equation x+x+2 divided by 4 equals 189.5
    8·1 answer
  • Seth ships 12 boxes with 16 blankets in each box how many blankets did Seth ship?
    8·1 answer
  • Find the value oof x in each case I real need help with dis
    11·1 answer
  • HELP ASAP!!!! SO STUCK ON THIS! Will give brainliest IF CORRECT! :) please help! Be sure please!
    9·2 answers
  • Hunter invested $580 in an account paying an interest rate of 4.6% compounded monthly. Assuming no deposits or withdrawals are m
    10·1 answer
  • 3x - y = 6 and y = x - 4, use addition to solve the linear system of equations.
    8·1 answer
  • To make 112112 dozen muffins, a recipe uses 312312 cups of flour. How many cups of flour are needed for every dozen muffins made
    14·1 answer
  • Hello ! i need help for that ----&gt; (-3x+1)(2x-5)-(-3x+1)(-2x+7) calculate the value of E for : x = 1
    8·1 answer
  • Which subset of the rational numbers best describes the number of students that could be in a classroom?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!