Find the probability for the given situations, and then match the situations with the number of times each event is predicted to occur.
Josie rolls a six-sided die 18 times.
What is the estimated number of
times she rolls a two?
3
Slips of paper are numbered 1
through 10. If one slip is drawn and
replaced 40 times, how many times
should the slip with number 10
appear?
5
A spinner consists of 10 equal-
sized spaces: 2 red, 3 black, and 5
white. If the spinner is spun 30
times, how many times should it
land on a red space?

6
A card is picked from a standard
deck of playing cards 65 times and
replaced each time. About how
many times would the card drawn
be an ace?
4

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i dont know sorry

Step-by-step explanation:

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.  

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.