Mathematics, 30.12.2019 00:31 lilcupe738
5. in an attempt to increase sales, a breakfast cereal company decides to offer a nascar promotion. each box of cereal
will contain a collectible card featuring one of these nascar drivers: jeff gordon, dale earnhardt, jr., tony stewart, danica
patrick, or jimmie johnson. the company says that each of the 5 cards is equally likely to appear in any box of cereal. a
nascar fan decides to keep buying boxes of the cereal until she has all 5 drivers' cards. she is surprised when it takes her
23 boxes to get the full set of cards. should she be surprised? design and carry out a simulation to answer this
question.
Answers: 1
Mathematics, 21.06.2019 13:00
Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.
Answers: 2
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 22.06.2019 01:30
Acompany that makes? hair-care products had 5000 people try a new shampoo. of the 5000 ? people, 35 had a mild allergic reaction. what percent of the people had a mild allergic? reaction?
Answers: 2
5. in an attempt to increase sales, a breakfast cereal company decides to offer a nascar promotion....
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