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
Verizon [17]
3 years ago
8

The last digit of the heights of 40 statistics students were obtained as part of an experiment conducted for a class. Use the fr

equency distribution to the right to construct a histogram. What can be conducted from the distribution of the digits? Specifically, do the heights appear to be reported or actually measured? Choose the correct histogram below. Are the data reported or measured?
A. The data appears to be measured. Certain heights occur a disproportional number of times.
B. The data appears to be reported. The heights occur with roughly the same frequency.
C. The data appears to be measured. The heights occur with roughly the same frequency.
D. The data appears to be reported. Certain heights occur a disproportional number of times.

Mathematics
1 answer:
Ganezh [65]3 years ago
6 0

Answer:

D. The data appears to be reported. Certain heights occur a disproportional number of times.

Step-by-step explanation:

Given the tables as show below;

<u>Digit                                                    Frequency</u>

0                                                              14

1                                                                3

2                                                                3

3                                                                3

4                                                                4

5                                                                13

6                                                                 3

7                                                                 5

8                                                                 3

9                                                                 5

You can construct the histogram as shown in the attached file and interpret it.

You notice that certain heights occur a disproportionate number of times. For example, at a frequency of 3, you have heights 2, 3,6 and 8, where as at a frequency of 5 , you have height 7 and 9.

You might be interested in
7. On Saturday, a craft store had 150 visitors, and 80% of the visitors made a purchase. Of the customers who made a purchase, 3
torisob [31]

Answer:

24 customers bought 3+ items.

Step-by-step explanation:

80% of 150 = 120

39/120 bought 1 item

57/120 bought 2 items

39 + 57 = 96

120 - 96 = 24

24 customers bought 3+ items.

Hope this helps! :)

8 0
3 years ago
What is x + 16 divided by 4 = 4x + 1 show ur work please
Sunny_sXe [5.5K]
2 10 x 4 is this helpful? at all?

<span />
4 0
3 years ago
The temperature has been dropping 2 1/2 degrees every hour and the current temperature is -15°f. How many hours ago was it 0°f?
beks73 [17]

Answer:

6 hours ago

Step-by-step explanation:

6 hrs x 2.5 degrees = 15 degrees

5 0
2 years ago
How do you add a fraction and a whole? Please explain step by step to get marked as brainliest
Dimas [21]

Step-by-step explanation:

How do you add a fraction and a whole number?

add

Whole numbers are all natural numbers including 0.

A fraction represents a numerical value, which defines a part of a whole.

Answer: To add a fraction to a whole number, convert the whole number into a fraction, form a common denominator, and then add the two numerators.

Let's look into the steps to add a fraction to a whole number.

Explanation:

Convert the whole number into a fraction by taking the denominator as 1.

Compare the denominators and make them common so that they become like fractions.

Add the numerators of the two fractions.

Example: Add 2/15 and 5

Step 1: Converting the whole number into a fraction.

5 in terms of a fraction is written as 5/1

Step 2: Make the denominator common.

Since, 2/15 has 15 as the denominator, hence, we need to make the denominator of 5/1 as 15

Multiplying numerator and denominator with 15 we get,

(5 × 15) / (1 × 15) = 75/15

Step 3: Adding the numerators of the two fractions.

2/15 + 75/15 = (2 + 75)/15 = 77/15

Thus, to add a fraction to a whole number, convert the whole number into a fraction, form a common denominator, and then add the two numerators.

5 0
2 years ago
A milloniare estimates her wealth to be $2.2×10 to the nearst million dollars.what are the lower and upper bounds for the millio
Ostrovityanka [42]

Answer:

Lower bound=$2.15×10

Upper bound=$2.25×10

Step-by-step explanation:

A milloniare estimates her wealth to be $2.2×10 to the nearst million dollars.

In other words, his worth is $22 to the nearst million dollars.

To find the lower bound of the millionaire's wealth, we divide the level of precision by 2 and subtract from the millionaire's wealth.

Lower bound= 22-0.5=21.5 million dollars.

To find the upper upper bound, we add half of the level of precision to her estimate.

Upper bound =22+0.5=22.5 million dollars

3 0
3 years ago
Other questions:
  • the sum of the internal angles of a regular polygon is equivalent to 56 right angles. Find the measure of the central angle of t
    11·1 answer
  • More Efficient Production Inventions like the steam engine helped to streamline production of many goods. This reduced the time
    15·2 answers
  • (05.03)Calculate the area of the regular pentagon below:
    6·1 answer
  • Express 0.7 as a fraction
    15·2 answers
  • Solving quadratic equation using the completing the square (a).<br>9k²+5k=2​
    7·2 answers
  • In 2004 there were 16000 kidney transplants
    15·1 answer
  • X^2+21x+20 <br><br> I need help
    6·2 answers
  • 3 less than or equal to y -2
    14·2 answers
  • Select the correct answer. Each of the four angles of a quadrilateral measures 90°. How many rectangles can you construct using
    11·2 answers
  • Prove that tan² theta + cot² theta = sec² theta cosec² theta- 2​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!