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
natita [175]
3 years ago
5

A hypothesis regarding the weight of newborn infants at a community hospital is that the mean is 6.6 pounds. A sample of seven i

nfants is randomly selected and their weights at birth are recorded as 9.0, 7.3, 6.0, 8.8, 6.8, 8.4, and 6.6 pounds. The null hypothesis is ________.
Mathematics
1 answer:
fenix001 [56]3 years ago
6 0

Answer:

the null hypothesis is 5.6

Step-by-step explanation:

no step by step srry

You might be interested in
Consider the quadratic function that has x-intercepts of –1 and –7 and passes through the point (–2, –20). What is the value of
iVinArrow [24]
The correct answer is 4
6 0
3 years ago
Read 2 more answers
Anthony repairs bicycles. He charges $5.00 for each bicycle plus $10.00 for each
ella [17]

Answer: 13 hours

First, subtract 10, which is the base cost, from 75. You will get 65. Next, divide 65 by 5, the charge for each bicycle, to get 13.

3 0
3 years ago
The table below shows how much money a grocery store receives for selling different amounts of asparagus.
Ksivusya [100]
The answer is C) $30.00. First, find out how much 1lb costs. 1lb would cost 1/4 of 4lb. $10×1/4=$2.50/1lb. So 12 pounds would be 12x the cost of 1lb. $2.50×12 pounds=$30/12lb.
3 0
3 years ago
Two angles are supplementary angles. One angle measures 58 degrees. The other angle measures 3n + 5 degrees. What is the value o
stepladder [879]

Answer:

39

Step-by-step explanation:

Angles are supplementary when they add up to 180.  So, we know the other angle that isn't 58 is 180-58=122.  Therefore, 122=3n+5\\3n=117\\n=39

5 0
3 years ago
What are three equivalent ratios 14/2
Taya2010 [7]

Answer:

  • 7/1
  • 21/3
  • 532/76

Step-by-step explanation:

Reduce the ratio to lowest terms, then multiply numerator and denominator by any same value to get another equivalent.

  \dfrac{14}{2}=\dfrac{2\cdot 7}{2\cdot 1}=\dfrac{7}{1}\\\\=\dfrac{3\cdot 7}{3\cdot 1}=\dfrac{21}{3}\\\\=\dfrac{76\cdot 7}{76\cdot 1}=\dfrac{532}{76}

3 0
3 years ago
Other questions:
  • What is the domain of the function f(x) = 4x − 16?
    15·1 answer
  • Interest rates have dropped steadily over the last six months. Each month they have decreased by 1/4 point.
    7·2 answers
  • What is -17+2(6x-1)+5​
    13·1 answer
  • A baseball is hit with a bat etc .....
    12·1 answer
  • 13 One function of a movie projector is to enlarge the image on the film. This procedure is an example of a
    11·1 answer
  • Number 5. <br> Need to write an equation
    10·1 answer
  • 00:00
    13·1 answer
  • Name 3 pairs of adjacent angles and 3 pairs of vertical angles.​
    5·1 answer
  • What do large differences of the means of each group indicate? Select the correct answer. The large differences do not indicate
    9·1 answer
  • 3. You have a yard that has a width of 5 yd 1 ft and a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!