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
In-s [12.5K]
2 years ago
6

Michael and Mindy are working on a project about names. Using a phone book, Michael randomly selected ten people and recorded ho

w many letters their first names had. Then, he found the median number of letters. In all, he took 100 such samples. Mindy did the same with last names. The results are in the box plots below. Which statement is most accurate?
A. About 75% of the time, the median number of letters from the samples of first names was greater than or equal to 5. About the same percentage of the time, the median number of letters from the samples of last names was less than or equal to 5.



B. About 75% of the time, the median number of letters from the samples of first names was less than or equal to 6. About the same percentage of the time, the median number of letters from the samples of last names was greater than or equal to 6.


C. About 50% of the first names that were selected had either 5 or 6 letters. About the same percentage of last names that were selected had either 6 or 7 letters.


D. About 25% of the first names that were selected had fewer than 5 letters, while all of the last names that were selected had at least 5 letters.

Mathematics
1 answer:
Harman [31]2 years ago
4 0

Answer: A. About 75% of the time, the median number of letters from the samples of first names was greater than or equal to 5. about the same percentage of the time, the median number of letters from the samples of last names was less than or equal to 5

Step-by-step explanation: now i am not sure if this is right but based on the graph I am most likely right so I might be right I might be wrong and I am very sorry if I am wrong

You might be interested in
Han ran 10 meters in 2.7 seconds.Priya ran 10 meters in 2.4 seconds.Who is faster?
ololo11 [35]

Answer:

Praiya lol

Step-by-step explanation:

Han ran 10 meters in 2.7 secs. Priya ran 10 in 2.4 secs. Do the math

4 0
3 years ago
Read 2 more answers
What are the rectangular coordinates of the polar coordinates <img src="https://tex.z-dn.net/?f=%282%5Csqrt%7B2%7D%20%2C-%5Cfrac
melamori03 [73]
Do you still need help ?!?!
4 0
3 years ago
Read 2 more answers
Help!!<br> I can't solve it
Rudiy27
Trick Question  their is No 1
7 0
3 years ago
Solve.
yarga [219]
- 3/5x + 15 > 720
- 3/5x > 705
X < -423
5 0
3 years ago
What is the x-coordinate of the vertex of the parabola whose equation is y = 3x² + 9x?
saveliy_v [14]

Answer: -3/2

Step-by-step explanation:

The axis of symmetry, and thus the x-coordinate of the vertex, is given by x=-\frac{b}{2a}

So, the answer is x=-\frac{9}{2(3)}=\boxed{-\frac{3}{2}}

3 0
1 year ago
Other questions:
  • Ali's dog weighs 8 times as much as her cat together, the two cats weigh 54 pounds. how much does Ali's dog weigh
    12·2 answers
  • Can you guys plzzz help. This is precalc. I’m a senior
    11·2 answers
  • You buy 10 pizzas for a party. Each pizza cost $9.99. In addition, you buy 4 bottles of Soda for $0.99. Haw much do you spend in
    8·2 answers
  • Lesson Check (6.NS.C.7a) 1. Andrea has 37 yards of purple ribbon, 3.7 yards of pink ribbon, and 3$ yards of blue ribbon. List th
    11·1 answer
  • Find f(100) and show how to solve
    7·1 answer
  • Find H, help me and get brainlist.​
    5·1 answer
  • Adecco Workplace Insights Survey sampled men and women workers and asked if they expected to get a raise or promotion this year
    11·1 answer
  • A company has a manufacturing plant that is producing quality jackets. They find that in order to produce 150 jackets in a month
    13·1 answer
  • Need answer for this
    12·1 answer
  • Name the postulate or theorem that proves each pair of triangles similar. Explain your reasoning.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!