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
aksik [14]
3 years ago
5

Find the mean of the data The mean is___brothers and sisters

Mathematics
1 answer:
postnew [5]3 years ago
6 0

Answer:

3

Step-by-step explanation:

Is the answer

Pls mark as branlist

You might be interested in
A building casts a 50-foot shadow. Alex is 5 feet tall and casts a 6-foot shadow. Approximately how tall is the building?
motikmotik
Use ratios to solve this!

5:6 or 5/6 is the ration for Alex. 

<span>Cross multiplication is used to solve this, so: 
6x = 5(50) </span>
<span>6x = 250 </span>
<span>x = 250/6 </span>
<span>x = 41.67 which then rounds to 42 feet.

Also to your earlier question here is a screenshot of what the box should look like, and i have circled the attach file icon
</span>

8 0
3 years ago
Read 2 more answers
Sheena worked 50 hours this week. So far she has completed 25% of her hours. How many hours has Sheena worked?
bogdanovich [222]

Answer:

12.5 or B

Step-by-step explanation:

12.5 times 4 is 50. Since 25% one fourth, I timesed every option by 4 until one equaled 50.

3 0
2 years ago
Read 2 more answers
One day, Farmer Brown counts his chickens and his
oksian1 [2.3K]

Answer:

132 eggs

Step-by-step explanation:

7 chickens to 12 eggs; 77 chickens to <em>x</em> eggs

7/12 to 77/<em>x</em>

77/7 = 11

7/12 (11/11)

77/132

77 chickens to 132 eggs

If there are 77 chickens, and the ratio of chickens to eggs is 7 to 12, there are 132 eggs.

4 0
2 years ago
Read 2 more answers
What is the term for breaking a larger number apart into smaller numbers that can be multiplied together to get a specific resul
Sindrei [870]

Distributive property is the term for breaking a larger number apart into smaller numbers that can be multiplied together to get a specific result.

<h3>What is distributive property?</h3>

Firstly, to distribute means to divide something or give a share or part of something.

Distributive property explains that multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Therefore, distributive property is the term for breaking a larger number apart into smaller numbers that can be multiplied together to get a specific result.

Learn more about distributive property at: brainly.com/question/5637942

#SPJ1

4 0
2 years ago
Safety regulations state that roller coasters cannot operate safely in high winds. Throughout the day, ride operators measure th
bija089 [108]

Answer:

Type I error would be to conclude that the mean wind speed is too high and decide to shut down the ride but in actual the wind speed was moderate and it is safe to do riding.

Type II error would be to conclude that the mean wind speed is moderate and decide to go on riding but in actual the wind speed is too high and it unsafe to go on riding and should be shut down.

Step-by-step explanation:

We are given that the collected data is used to conduct a one-sample z -test of the null hypothesis that the mean wind speed is moderate against the alternative that the mean wind speed is too high.

If the null hypothesis is rejected in favor of the alternative, the ride is shut down due to unsafe conditions.

So, Null Hypothesis, H_0 : The mean wind speed is moderate.

Alternate Hypothesis, H_A : The mean wind speed is too high.

Also, it is provided that if the null hypothesis is rejected in favor of the alternative, the ride is shut down due to unsafe conditions.

  • Now, Type I error states the Probability of rejecting null hypothesis given the fact that it was true or Probability of rejecting the true hypothesis.

So, in the given context, Type I error would be to conclude that the mean wind speed is too high and decide to shut down the ride but in actual the wind speed was moderate and it is safe to do riding.

  • On the other hand, Type II error states the Probability of accepting null hypothesis given the fact that it was false or Probability of accepting the false hypothesis.

So, in the given context, Type II error would be to conclude that the mean wind speed is moderate and decide to go on riding but in actual the wind speed is too high and it unsafe to go on riding and should be shut down.

4 0
3 years ago
Other questions:
  • a scale on a blue print says that 1/4= 3 on the real wall. if a wall measures 5" on the blue print , what is the actual length o
    14·1 answer
  • Can someone please help me with these step by step?
    6·2 answers
  • Find the critical numbers of the function. (Enter your answers as a comma-separated list. Use n to denote any arbitrary integer
    14·1 answer
  • An electronic store prices 3 dozen video games at a total of 1467 if each video game costs the same amount what m is the total c
    7·1 answer
  • A car sells for $5000 and loses 1/10 of its value each year.
    9·1 answer
  • Marshall took $36.75 to a fair. Each ticket into the fair costs x dollars. Marshall bought 3 tickets. Which
    12·1 answer
  • What is the answer to 54x^2-144x
    10·2 answers
  • If (-3)^-5 = 1/x, what is the value of x?
    10·1 answer
  • In detail and with multiple examples, describe how you can use math in your daily life. it needs 15 to 16 sentence i will give y
    9·1 answer
  • The probability distribution for a random variable x is given in the table.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!