Statistics Homework Solutions
#6067
Probability: school children with asthma
A research company stated that 20% of missed school days are due to asthma. If a group of 400 school children are selected at random, what is the probability that fewer than 70 will miss school because of asthma?
a) 0.1056 b) 0.0947 c) 0.1170 d) 0.4049 e) None of the above
This solution looks at school children with asthma given certain conditions
What is this?
By OTA - Overall OTA Rating
Giovanni Chin-A-Sen, MBA - 4.9/5
Purchase Cost Now
$2.19 CAD (was ~$7.98)
Included in Download
- Plain text response
- Attached file(s):
- BrainMass - Statistics - 6067.doc
Why you can trust BrainMass.com
- Your Information is Secure
- Best Online Academic Help Service
- Students find real academic Success
- Probability: application of school children with asthma - A research company stated that 20% of missed school days are due to asthma. If a group of 400 school children are selected at random, what is the probability that fewer than 70 will miss school becau ...
- At a school, the children miss school 17% of the days. - At a school, the children miss school 17% of the days. If one classroom has 12 children, what is the probability that no children will be absent on a given day. a. .107 b. .17 c. .201 d. .001
- Probability - 26. MCQ: A family center conducted research on carbohydrate consumption in the high school and found that 30% of all high school sophomores ate at least four candy bars a day. If 20 high school sop ...
- A family has 4 children. The probability of having a boy is 50% (girl is the same 50%) - Dear OTA, Please help me with steps. Thanks A family has 4 children. The probability of having a boy is 50% (girl is the same 50%). 1) What is the probability that the family only has one ...
- Find the standard deviation of the given probability distribution - The random variable X is the distribution of siblings of a student selected at random from a particular secondary school. Its probability distribution is given in the table. x 0 1 2 3 4 5 P(X=x) ...
