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
777dan777 [17]
3 years ago
15

What is the difference between a random and biased sample?

Mathematics
1 answer:
emmainna [20.7K]3 years ago
3 0
Random probably wont go with other people said, biased may go for what has most reviews
You might be interested in
Slope of (1, -1) and (5,-7)
Gemiola [76]

Answer: m = -3/2

Step-by-step explanation: Use the slope formula to find the slope m.

Hope this helps you out. If not, comment and let me know what you want/need for this question. Good luck! ☺

4 0
3 years ago
Tell whether this statement is sometimes, always, or never true. Identify the answer with a sketch. If B is a point between A an
Ksivusya [100]
The statement is always true
7 0
3 years ago
16pts for help with this math question
diamong [38]
Y=76 x-18
should be the anwer.
6 0
3 years ago
Read 2 more answers
ssume that in the year 2000 there are four different forms of psychotherapy available for curing phobias. an experimenter arrang
Liono4ka [1.6K]

We will compare pairwise treatment with the help of t-statistic to find the best treatment.The t-statistic, which is used in statistics, measures how far a parameter's estimated value deviates from its hypothesized value relative to its standard error.We need to check if the treatments are effective in curing phobia.

First, we must determine whether there is a relationship between the type of treatment used and the final result (cure or not cure). We may examine this using the Chi-square test of association.In the second phase, we must determine if all therapies are the same or different if the alternative hypothesis—that is, whether there exists any kind of link between therapy and cure—is accepted.

We must perform a One-way ANOVA for the treatments in this case, assuming that all treatments are equal. If the null hypothesis is rejected in this instance, then the treatments differ. then, we go to step three.We will compare pairwise treatment with the help of t-statistic to find the best treatment.

To learn more about t-statistic visit:brainly.com/question/15236063

#SPJ4

5 0
1 year ago
A man and woman share money in the ratio 3:2 if the sum of money doubled in what ratio should be divided so that the man should
Valentin [98]

Answer:

6:4

Step-by-step explanation:

3 x 2 = 6

2 x 2 = 4

6:4

6 0
2 years ago
Read 2 more answers
Other questions:
  • 100 divides by 2658
    11·1 answer
  • Konnor wants to burn 250 calories while exercising for 45 minutes at the gym. on the treadmill, he can burn 6 cal/min. on the st
    6·1 answer
  • What is the graph of the function fx x+2/x-3?
    7·1 answer
  • Susan went to Target to look for a pair of shoes. She liked a pair of shoes that cost $25. She remember she has a 30% coupon and
    9·1 answer
  • 7 times b reduced by the square of c?
    6·1 answer
  • Anyone want to help me with my math assignments ill post another question with the assignments on it
    10·1 answer
  • A heavy piece of equipment has wheels on one side and legs on the other as shown in the diagram below.
    11·1 answer
  • The diameter of the Sun is about 1.4 × 10^6 km. The diameter of Mars is about 7000 km.
    9·2 answers
  • A scientist is studying wildlife. She estimates the population of bats in her state to be 326,000. She predicts the population t
    15·1 answer
  • PLEASE HELP ASAP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!