Can I please have some more help?
For the following statement about a statistical survey, identify the following items (if possible). If you can’t tell,
then say so – this often happens when we hear or read about a survey.
A recent online poll conducted by an Australian newspaper of 1083...
Can I have help with this question please?
2.5 Weather forecasts are generally right, but not always. For a particular winter, the local forecast predicts rain for 35% of days and rain occurs on 38% of the days. For 25% of winter days, rain was forecast and rain does fall. Hint: Use a Venn...
Thanks 5uMath for helping me with 2.3
Can I please have help with questions 2.1 and 2.2?
2.1 For the following statement about a statistical survey, identify the following items (if possible). If you can’t tell, then say so – this often happens when we hear or read about a survey. A recent...
Can I please have help with these questions?
2.1 For the following statement about a statistical survey, identify the following items (if possible). If you can’t tell, then say so – this often happens when we hear or read about a survey. A recent online poll conducted by an Australian newspaper...
Can someone please verify if my answers are correct for the below questions?
People have one of four different blood types – O, A, B or AB. Suppose 49% of the population have blood type O, 38% have type A, 10% have type B and 3% have type AB.
a) What is the probability that a randomly selected...
For one of my subjects which had an exam hurdle of 50% i got 68% overall but don't know what i got in the exam, and don't know my assignment grades either. If I got over 50% overall but failed the exam hurdle would my grade show up differently?
solve 2pi cos(((2pi x - 2pi))/(3) = 0 for 0<x<3
i'd first have to multiply the domain values by the coefficient of x, which is 2pi/3, and would I then need to subtract 2pi/3 form the domain values?
Thanks
This question is for vce maths methods. The second derivative isn't part of the maths methods course.
Would a gradient sign test work in this instance to find the value of x for maximum and the value of x for minimum?