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
Bezzdna [24]
3 years ago
8

If the alternate hypothesis of an experiment is “The true mean height of the giraffes is more than 15 feet” what is the null hyp

othesis?
Mathematics
1 answer:
worty [1.4K]3 years ago
5 0

Answer: "The true mean height of the giraffes is less than or equal to 15 feet".

Step-by-step explanation:

A hypothesis in a statement that is made about a statistical parameter of a population.

A null hypothesis H_0 is usually the hypothesis that is tried to reject by an alternate hypothesis H_a

In this case  H_a is:

"The true mean height of the giraffes is more than 15 feet".

Therefore, for this case, the null hypothesis must be:

 "The true mean height of the giraffes is less than or equal to 15 feet".

You might be interested in
BRAINLIEST TO WHOEVER ANSWERS!!
tiny-mole [99]

Answer:

y = 10 + 2.50h

$25

Step-by-step explanation:

first the equation is written as such because she pays $10 no matter how many hours she rides. She also pays 2.50 for each hour so use h as the variable to define number of hours she rides the bike.

since equation is y = 10 +2.50h

and h = 6 hours, substitute and find the total cost

y = 10 + 2.50(6)

= 10 + 15

= $25

6 0
3 years ago
What is 3 times 7 plus 5 minus 2 subtracted by 3 plus y y equals 106
Rashid [163]

Answer:

127

Step-by-step explanation:

3 x 7 + 5 - 2 -  3 + y

y = 106

3x7 = 21

21 + 5 = 26

26 - 2 = 24

24 - 3 = 21

21 + 106 = 127

6 0
3 years ago
Read 2 more answers
Zoe is solving the equation 3x – 4 = –10 for x. She used the addition property of equality to isolate the variable term as shown
kherson [118]
3x-4 = -10

3x-4 +4 = -10 +4

3x = -6

then you can divide it :

x = -6 : 3

x= -2
3 0
3 years ago
Jen and ted have cookies for snack time. Jen has 4 cookies. Ted has 1 less cookie than Jen. How many cookies does ted have
algol13
The answer for this problem is 3
5 0
3 years ago
Read 2 more answers
Question 8 c
balandron [24]
22 total tokens

15/22 is the probability you won’t draw a red
7 0
2 years ago
Other questions:
  • Simplify 6/10 + 8.75?
    13·2 answers
  • What is the value of this expression? (−4)^4?
    10·1 answer
  • How can you use ratios and rates to solve real- world problems?
    9·1 answer
  • Find f(-5) if f(x)=|x+1|
    9·2 answers
  • Marissa and Jarod plan to purchase DVD players with a regular price of $199.99. The DVD players are on sale for 25% off. Marissa
    13·1 answer
  • Use your knowledge of the Triangle Sum Theory to solve for x. Then solve for ∠ L.<br><br> help plss
    5·1 answer
  • Please hurry!!!!!!
    8·2 answers
  • Simplify an expression for the PERIMETER of the equilateral triangle shown below.
    5·1 answer
  • REWARDING BRAINLY for correct answer
    7·2 answers
  • Violet is playing a board game with her friends. She earns 78 points during the game, and she receives a game-end bonus for achi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!