Question 9
Orc leaders need to gather armies to fight in an upcoming war. The army sizes are
normally distributed with a mean of 5600 goblin soldiers and a standard deviation of
750 goblin soldiers.

In the world of Orcs, if an Orc Leader shows up with an army of a z-score lower than
-1.5, he is immediately executed and another leader is chosen. Brutal, right?

Part A: Lord Barbaroid, an Orc Leader, appears with an army of 4400 goblin soldiers.
Based on the Orc Rule, will he be executed? Please state his Z-score, show all work
as to how you got your answer, and whether he will die to obtain full credit!

Part B: How many more goblin soldiers would Lord Barbaroid have needed in order
to NOT be executed and meet that Z-Score? Please state the raw score needed to
NOT be executed and how far away Lord Barbaroid was from that army size. Show
all work Please Thank You

Part A) Barbaroid will be executed

Part B) 75 more globin soldiers

Step-by-step explanation:

The army sizes of ORC leaders are

normally distributed with a mean of 5600 goblin soldiers and a standard deviation of 750 goblin soldiers.

The rule is that, if an Orc Leader shows up with an army of a z-score lower than

-1.5, he is immediately executed.

We want to determine whether Lord Barbaroid, an Orc Leader, who appears with an army of 4400 goblin soldiers,

based on the Orc Rule, will he be executed or not.

We find the z-score corresponding to 4400 using

We substitute x=4400 , the standard deviation and the mean to get:

Since Lord Barbaroid's z-score , -1.6 is less than -1.5 he will be executed.

Part B)

We want to find how many more goblin soldiers Lord Barbaroid have needed in order to NOT be executed and meet that Z-Score.

So we need to find the number of globin soldiers that corresponds to -1.5.

Therefore Barbaroid needed 4475-4400=75 more globin soldiers.

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation:

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.