Answer: 68.27%
Step-by-step explanation:
Given : Mean value of land and buildings per acre from a sample of farms :
The data set has a bell-shaped distribution. i.e. it follows Normal distribution.
Using 
, for x= 1300 , we have
For x= 1700 , 
Using standard normal z-value table,
P-value = P(-1<z<1)=
[Round to nearest 4 decimal places.]
i.e. The percent of farms whose land and building values per acre are between $1300 and $1700 = 68.27%
Simplify<span>. </span>Write each<span> answer in </span>standard form<span>. 54412 + 2x + 5) + (7x2 - 5x + </span>2). 6-(9612 — 4 - 5a) — (12a<span> — 6612 + </span>3<span>). </span>7<span>. —4m2 + m ... Open-Ended </span>Write<span> a trinomial </span>with<span> a degree of 6. 10. </span>Write<span> the ... (3x + 5</span>)(<span>7x2 - 2x + </span>1<span>) ... </span>Write<span> your answer in simplest form. Factor </span>each<span> expression. </span>31<span>. W2 » 5w — 14. </span>33<span>.</span>
Answer:
miles
Step-by-step explanation:
Hope this helps!
Answer:
25 percent
Step-by-step explanation:
7200 divided by 1800 is 25
Answer:
C. volume
Step-by-step explanation:
The response variable in this scenario would be the volume of the usable lumber. That is because this variable depends completely on the height of the cherry trees that are being measured. The higher that the cherry trees are the more volume can be expected to get from cutting these trees down. The opposite goes for trees that are smaller, they would decrease the total expected volume that will be received from the usable lumber since there would be less amount of tree to cut down.
