Answer:
top left: 0.46. top right: 0.54 bottom left: 0.73 and bottom right 0.27
Step-by-step explanation:
hopefully thats right I got the question wrong so you could get it right
Answer:
y = 
x + 1
Step-by-step explanation:
Slope is rise over run, or the vertical progression over the horizontal progression.
Your example has a line that heads downwards, so we know that the slope is negative. If we count the squares, the "rise" is down by 4. We count the squares going horizontally and there are 5. So, your slope is .
The other half of the equation is the y-intercept, or where the line crosses the y axis. It appears to be at (0 , 1), so we can say that your y-intercept is 1.
Answer:
A. Strong Negative Correlation
B. 10-45
C 210-175
D. Yes because the correlation is strong enough to show that the older someone is, the lower their heart rate is. It is also linear so there is no exponential thang goin on as well.
Step-by-step explanation:
Domain is the highest to lowest age and range is the highest to lowest heart rate
Answer:
3/6 or 1/2
Step-by-step explanation:
If there is 1 green, 2 yellow, and 3 red marbles in the bag then there are 6 marbles total. She can only pull out 3 red ones seeming there are only 3 in the bag. Therefor the probability of her choosing a red marble is 3/6 or reduced to 1/2
Answer:
i think about 80 cm or 100cm
