Answer:
YES ALL THE CONDITIONS HAVE BEEN MET
Step-by-step explanation:
H o:mu1=mu2
Ha:mu1 not = mu2
n1=30
n2=30
large samples follows normal distribution
and they are independent samples
we can conduct t test for 2 groups we can ignore that condition randomness
YES ALL THE CONDITIONS HAVE BEEN MET
Answer:
1.75
Step-by-step explanation:
used a calculator
Answer:
2.5 × 10^6 times larger
Step-by-step explanation:
Each step bacteria = 3 * (10^(-7)) meters = 0.0003 millimeters Joes step bacteria = 0.75 meters.= 750 millimeters We then divide = 750/0.0003 = 2500000 = 2.5 × 10^6
<span>(123 + 42 + 7) + (33 − 122 − 10)
= 172 + (- 99)
= 172 + 99
= 271 answer</span>
Answer:
To convert a quadratic from y = ax2 + bx + c form to vertex form, y = a(x - h)2+ k, you use the process of completing the square.
Step-by-step explanation:
