Answer:a small sample size
Step-by-step explanation:
From the information given in the question, we are informed that Sandra developed a program that was designed to increase reading comprehension scores in 6th graders and she then randomly selects three students and has them participate in her program.
After comparing the mean score from the students who completed her program to three students who did not participate in the program, she finds no significant difference between their mean scores, it should be noted that the reason for this will be because the sample size is small.
If a large sample size was used, this could have been different as thsi could result in a significant difference between their mean scores.
Y=2/3 x -(19/3) ( use (x2-x1/)(y2-y1)to find the slope then put it in y=mx+b form and use the last point to solve for b, Remember m would be the slope u solved using the equation)
4g-12 g=5. 4(5)-12=8. 4 times 5 equals 20 and 20-12 equals 8. So your answer is 8
Letters represent variables. A variable can be used as a replacement for a number that we do not yet know. A variable can represent a number.
Answer:
A direct variation
Step-by-step explanation:
