Step-by-step explanation:
2⁶X5⁴X3¹²/2²x5²x3⁴
2⁴ × 5²×3⁸
Just count, its really simple...its hard to explain using a keyboard tho...sorry i wasnt much help
Mean is average so you sum up all 4 numbers and divide by 4. Answer is 27.6725 or rounded 27.67
Have a nice day. Hope this helps.
Huh? What does this mean?
add the 2 probabilities together:
0.297 + 0.423 = 0.72
Answer is C
