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
vovikov84 [41]
3 years ago
13

The manager of a vacation resort believes that the ages of adult visitors to the resort can be modeled by a normal distribution.

The manager surveyed a random sample of 765 visitors and recorded their age. A summary of the responses is shown in the frequency table, where x represents the age of the visitor. a) Construct a histogram of the distribution of ages. (b) Write a few sentences to describe the distribution of ages of the adult visitors to the resort.

Mathematics
1 answer:
8090 [49]3 years ago
7 0

Step-by-step explanation:

(a) A histogram is like a bar graph, but with ranges instead of values.

(b) The distribution is approximately uniform, with slightly more people at the younger and older ends than in the middle.

(c) The ages do not appear to come from a normal distribution.  Normal distributions are bell-shaped, tall in the middle and short on the sides.

You might be interested in
Olive estimated it will take about 50 gallons of gas for the whole trip. Use the he equation to determine how much we will spend
Westkost [7]

Answer:

$175

Step-by-step explanation:

3.5 x 50 = $175

8 0
3 years ago
Which example would be likely to give a valid conclusion?
alukav5142 [94]

Given: Different statement

To Determine: Which of the statement would give a valid conclusion

Solution

Please note that the statement must be a true representation of the population

7 0
1 year ago
A bag has green and purple marbles. Two-fifths of the marbles are green, and the rest are purple.
Musya8 [376]

The number of purple marbles in the bag are; 201 purple marbles

<h3>How to work out fraction of bar model?</h3>

We are told that Two-fifths of the marbles are green, and the rest are purple.

A) The image attached shows the bar model where the shaded parts denote the purple marble while the unshaded parts denote the green marbles.

B) We are told that there are 134 green marbles.

If the total number of marbles are x. Then;

(2/5)x = 134

x = 134 * 5/2

x = 335 marbles

Thus;

Purple Marbles = (3/5) * 335 = 201 purple marbles

Read more about Bar Model at; brainly.com/question/2521312

#SPJ1

7 0
2 years ago
Please answer the following question down below. (25 points)
allsm [11]

Answer:

It's the second answer 0.44444444%.

6 0
3 years ago
Determine the value of f(2) that will lead to an average rate of change of 15 over the interval [2,6]. (HELP PLEASE)
Fofino [41]
  • Average Rate of Change/Slope Formula: \frac{y_2-y_1}{x_2-x_1}

So using points (6,71) and (2,y), and the slope of 15, plug them into the slope formula as such:

\frac{71-y}{6-2}=15

From here we can solve for y. Firstly, solve the subtraction:

\frac{71-y}{4}=15

Next, multiply both sides by 4:

71-y=60

Next, subtact both sides by 71:

-y=-11

Lastly, multiply both sides by -1, and <u>your final answer will be y=11 , or A.</u>

6 0
4 years ago
Other questions:
  • There are 26 students in the club. The French teacher will pick 3 students at random to guide visiting students from France. Wha
    8·1 answer
  • 1. Evaluate a/b + c^2d for a = 6,b=3,c=4,and d=5
    10·1 answer
  • Construct a circle through points x y and z
    9·1 answer
  • 17. Jake walks 3/10 mile each day for 8 days.<br> How far does Jake walk?
    9·2 answers
  • Write the vector v in the form aiplusbj​, given its magnitude left norm Bold v right norm and the angle alpha it makes with the
    6·1 answer
  • I don’t understand can someone explain ? What is the wine of angle X ?
    6·2 answers
  • Sandra just finished planting avacados,
    9·1 answer
  • Two numbers that add to 15 and multiply to -54
    8·2 answers
  • Assume that θ is a positive acute angle.<br><br> Given: sin θ =28/53<br> Find: sin2θ
    7·1 answer
  • Identify the Vertex: x^2 - 12x + 44
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!