Answer:
22.2
Step-by-step explanation:
z/sinZ = y/siny
z/sin(51) = 18/sin(39)
z = sin(51) × 18/sin(39)
z = 22.22814882
<span>A study was conducted to determine if consumers are more likely to choose a vice product (e.g., a candy bar) when their arm is flexed (as when carrying a shopping basket) than when their arm is extended(as when pushing a shopping cart). The study measured choice scores (on a scale of 0 to 100, where higher scores indicate a greater preference for vice options) for consumer shopping under each of the two conditions. The average choice score for consumers with a flexed arm was 60, while the average for consumers with an extended arm was 43. For both conditions, assume that the standard deviation of the choice scores is 6. Also assume that both distributions are approximately normally distributed. Complete part a. a. In the flexed arm condition, what is the probability that a consumer has a choice score of 56 or greater? what is the probability that a consumer in the extended arm condition has a choice score of 56 or greater?</span>
Answer:
480 applicants
Step-by-step explanation:
Firstly, we were told 80% will pass the written test. This means out of those 1000 people, 800 people will pass the written test. That us established according to the information.
Secondly, we were told that 60% of those who passed the writing test
passed the driving test and eventually got the license.
Thus, we evaluate 60% of 800 and this equals 480.
Hence, in a random sampling of 1000 candidates according to previously generated data, 480 would be expected to receive their driving licenses.
14
Step by step explanation: