Which of the following is true of the screenwriters role in making movies? (Points : 1) A film begins with a writers story Film is generally considered a writers medium The writer is more important than the rest of the cast and crew Writing scripts is an exa...
If x is a binomial random variable, calculate the probability of x for each case. n=4, x=1, p=0.3 answer 0.4116
If boys ad girls are equally likely to be born, what is the probability that in a randomly selected family of eight children, there will be at least one a boy. Answer 0.984
Test scores on a university admissions test are normally distributed, with a mean of 500 and a standard deviation of 100. 4 marks a. What is the probability that a randomly selected applicant scores between 425 and 575? 4 marks b. What is the probability that a randomly select...
ok, I am try to get an equal amount of phosphorous. Currently using 6 mls of a 75% liquid phosporic acid for an original equation that uses 5g of powdered phosphoric acid. My new solution is 85% and I wanted to check calculation.
I need to know what volume of liquid phosphoric acid at 85%, H3PO4 with density of 1.685 will replace 5 grams of powdered NaH2PO4. H2O. thanks
I need to know what volume of liquid phosphoric acid at 85%, H3PO4 with density of 1.685 will replace 5 gr
i ned to know how what volume of liquid H3PO4 at 85% will be the equivalent to 5g of NaH2PO4. and how this calculated. thanks
I want to replace 5g per liter of nah2po4 .h2o with h3po4 at 85%. the liquid is 1.685 g/ml
If you roll a die 48 times and 8 of the rolls result in a "5," what empirical probability was observed for the event "5"? (Give your answer correct to three decimal places.)