![amiechap12](/avatars/5064.jpg)
amiechap12
23.04.2021 •
Mathematics
12
+
Cambria M
3
3. Many people believe that the distribution of IQ scores follow a normal "bell curve." In reality is
this really how scores are distributed? The IQ scores of 60 fifth-grade students chosen at random
from one school are shown below.
134
110
118
109
96
139
134
124
122
122
81
133
97
125
113
115
105
145
109
106
101
125
113
116
89
110
100
117
110
130
123
102
102
103
118
136
109
129
101
131
117
112
124
127
114
82
142
117
90
114
112
124
139
101
137
127
108
102
114
a. Construct a histogram that effectively displays the distribution of IQ scores.
b. Describe what you see. Is the distribution normal?
c. Is this sample a good representation of fifth-graders IQ's? Explain.
of the frist 100
Solved
Show answers
More tips
- F Food and Cooking Delicious and Simple Fillings for Pies...
- H Health and Medicine How to Help Men Gain Weight?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics Brad typed in 48 minutes a report that had 2,876 words. About how many words per minute did Brad type?...
- M Mathematics Point P (4,9) is rotated about the origin to P’ (-4,-9). Describe the rotation that occurred. A) 270-degree counterclockwise rotation B) 180-degree rotation C) 90-degree...
- M Mathematics Determine whether 8x +54 + x is equivalent to 9(6 + x). Complete the sentence to justify your answer. Applying the __________ to 9(6 + x), you get 54 + 9x. 9x is...
- M Mathematics Pleaseeeeeeeeeeeeeeeeeee help me God bless ya...
- M Mathematics What does 6 - (n + 16) + 18...
- M Mathematics If the triangle on the grid below is translated by using the rule (x,y) → (x-2,7+2), what will be the coordinates of A ?...
- M Mathematics ANSWER TODAY! The table shows what Janice bought during her last trip to the grocery store. What is the cost of the dish soap per ounce? Show your work. How much...
- M Mathematics Pleaseeeeeeeeeeeeeeeeeeeeeeeeee help me LOVE YA BYE! have a great day...
- M Mathematics Exponential and Logarithmic Functions4^x=8^x-1...
- M Mathematics By which theorem is angle 1 is c congruent with angle 8...
Ответ:
8 + 1.5(10-d) + .75t = Total
Step-by-step explanation:
8 is the $8
1.5(d-10) is all inches over 10
d is the diameter of the pizzaWe subtract 10 to remove the 10 inches that come with no extra cost.1.5 is the cost that is multiplied by additional inches because it is the cost of each extra inch..75t
.75 is the cost for each new topping addedt is the amount of toppings