IQ scores are collected from a sample of students at a large university. The scores are shown below. 99, 100, 105, 104, 102, 105, 105, 121, 104 What is the mean IQ for this sample? 102 104 105 110

plz explain plz explain plz explain ???

Step-by-step explanation:

104

Step-by-step explanation:

the median is the number is the middle of all the values when they are place in numerical order

99, 100, 102, 104,         104,         105, 105, 105, 121

so there for the median will be 104 because its 9 value and the fifth value is the middle number

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !