Answer:
The answer is "Option a".
Step-by-step explanation:
In the given scenario, The appropriate test for the teaching profession's accomplishment pre and post-class would be the two-sample t-test with dependent samples, that's why choice "a" is correct.
Answer:
47.5
Step-by-step explanation:
19÷2=9.5x5=47.5
Answer:
kuha ka bato pukpok mo sa ulo mo para malaman mo
Harmonic mean between two positive numbers x and y, The simplified formula is 
I.e. you need to double the product of x and y then divide it by the sum of x and y...~
Answer:
The slope is 4 and the y-intercept is (0,-2)
