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
Anit [1.1K]
3 years ago
13

Pls help me I’ll Mark you brainlessness. Someone please

Mathematics
1 answer:
just olya [345]3 years ago
3 0

Answer:

part A, the second group has greater variability since they have more people involved.

part B, 75 because the more samples you have to pull data from the more likely the data will be accurate.

Step-by-step explanation:

think of it this way for both questions, if i take ten free throws and i get luck and make 8, is it fair for me to say i am just as good at free throws as someone who shot 120 free throws and made 96? both are 80%. the more shots you take, the greater the chance that your actual skill will be shown, instead of a couple lucky shots.

if you have any questions, leave them in the comments and i will try to answer them, if this helped, pls give brainliest

You might be interested in
How many square feet of outdoor carpet will
Ivenika [448]

Answer:

no one answered your question so whats point

Step-by-step explanation:

I do not know bro

5 0
3 years ago
Read 2 more answers
Simplify each algebraic expression.<br> 2a +3(a +7)–(3a +3)
erica [24]

Answer:

<h2>2a+18</h2>

Step-by-step explanation:

2a +3(a +7)-(3a +3)\\\\Expand\: 3(a +7) :\\3a+21\\\\=2a+3a+21-\left(3a+3\right)\\\\-(3a+3)=-3a-3\\\\=2a+3a+21-3a-3\\\\Simplify\\\\=2a+18

6 0
3 years ago
Please helpppppppppp
Vadim26 [7]

Answer:

Felipe is correct

Step-by-step explanation:

Note the difference between consecutive terms is constant, that is

16 - 24 = 8 - 16 = 0 - 8 = - 8

This indicates the sequence is arithmetic

The explicit formula for an arithmetic sequence is

f(n) = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 24 and d = - 8, thus

f(n) = 24 - 8(n - 1) = 24 - 8n + 8 = 32 - 8n ← Felipe's answer

8 0
4 years ago
PLEASE SOLVE THIS FOR ME ITS MY MIDTERM
erik [133]

Answer:

540

Step-by-step explanation:

We need 6 times 90 for the full amount.

7 0
3 years ago
Read 2 more answers
How do i find the p value
Dmitry_Shevchenko [17]

What’s the equation

5 0
3 years ago
Read 2 more answers
Other questions:
  • Lisa’s pet shop has 2 fish tanks. Tank A contains smaller fish who are fed 1 gram of food each per day. Tank B contains larger f
    6·1 answer
  • LAST ONE!! (:
    8·1 answer
  • Mary​'s car will go 261 miles on 14.5 gallons of gasoline in highway driving.
    11·1 answer
  • A movie theater sold 800 tickets and made $4400 in one night. If an adult ticket costs $8 and a children's ticket costs $4, how
    9·1 answer
  • Question 27 <br> twice a number x added to another number y gives 35 <br><br> how ??
    10·1 answer
  • What is the product of 6(x^2)*6x-1/6(x+1)
    9·1 answer
  • Solve for the value of n.<br><br><br> pls, help :( will give brainliest and 35 points!
    9·2 answers
  • A bag contains red and blue marbles, such that the probability of drawing a blue marble is 3/8. An experiment consists of drawin
    14·1 answer
  • Expand 6(12-g). PLEASE ANSWER QUICK
    6·1 answer
  • Find the value of b in the function f(x) ax + b if f^-1(3)=2 and f^-1(-3) = 6, where f^-1(x) is the inverse of the function f(x)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!