Statistics<\/p>\n
1.Use the following grades and numbers of students achieving those grades. Make a Cumulative Frequency Chart for the above grades.<\/p>\n
Grade number of students getting the grade<\/p>\n
A 19<\/p>\n
B 11<\/p>\n
C 9D 5<\/p>\n
F 6<\/p>\n
2. Find the measures of central tendency: mean, median, mode.<\/p>\n
3. Find the measures of dispersion range, standard deviation.<\/p>\n
4. What does standard deviation measure?<\/p>\n
____________________________________________________________<\/p>\n
Probability<\/p>\n
1. Find the probability of rolling at least one 3 in 4 rolls of a fair single die. <\/p>\n
2. Find the probability of flipping a coin and getting at least one tail in 4 flips.<\/p>\n
3. Chart for Heads and Tails Probability for flipping 3 coins at once or one coin 3 times.<\/p>\n
HHHHHT<\/p>\n
H TH<\/p>\n
H T T<\/p>\n
THH<\/p>\n
THT<\/p>\n
TTH<\/p>\n
T TT<\/p>\n
4 Find the following probabilities below using the chart above. Leave answers as fractions or decimals.<\/p>\n
1. P( 3 tails)________________<\/p>\n
2. P(3 heads)_______________<\/p>\n
3. P(more than 1 head)_______<\/p>\n
4. P(fewer than 3 tails)_______<\/p>\n
5. P(At least two heads)________<\/p>\n
5.Use a standard deck of 52 playing cards comprised of 13 hearts, 13 spades, 13 diamonds, and 13 clubs find the following probabilities when selecting one card at a time from the deck.<\/p>\n
SPADES BLACK A K Q J 10 9 8 7 6 5 4 3 2<\/p>\n
HEARTS RED A K Q J 10 9 8 7 6 5 4 3 2<\/p>\n
DIAMONDS RED A K Q J 10 9 8 7 6 5 4 3 2 <\/p>\n
CLUBS BLACK A K Q J 10 9 8 7 6 5 4 3 2 <\/p>\n
1. P(Heart) <\/p>\n
2. P (Red Card) <\/p>\n
3. P(King)<\/p>\n
4. P(Ace) or P(diamond) <\/p>\n
5. Find the probability of selecting a club and then a spade; you put the first card back into the deck before selecting the second card<\/p>\n
6. Find the probability of selecting a Queen and then a spade; you do not put the first card back into the deck before selecting the second card<\/p>\n
7. How many ways can 13 third graders line up for the launch line.<\/p>\n
8. How many 9-digit zip codes can be formed if there are 10 numbers available with no restrictions.<\/p>\n
9. What number is the answer using nCr where n = 12 and r =4<\/p>\n
10. What number is the answer using nPr where n =15 and r= 3<\/p>\n
_________________________________________________________________<\/p>\n
Finance <\/p>\n
1.Find the Amount of savings if the principle is $25,000, APR = 3.5% time 5 years compounded quarterly. Use formula 2<\/p>\n
http:\/\/www.myarmortizationchart.com\/<\/p>\n
You are buying a house for $350,000. Select 30 years mortgage<\/p>\n
1. Find the 20% down payment <\/p>\n
2.What is the amount of the mortgage?<\/p>\n
3. What is the monthly payment?<\/p>\n
4. What are the monthly taxes?<\/p>\n","protected":false},"excerpt":{"rendered":"
Statistics 1.Use the following grades and numbers of students achieving those grades. Make a Cumulative Frequency Chart for the above<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-38816","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"\n