Let H be the subspace of P subscript 3 defined by H space equals space open curly brackets p (x )space equals space a space plus thin space b x space plus thin space c x squared space plus space d x cubed space space vertical line space space a comma space b comma space c comma space d space element of straight complex numbers semicolon space space p apostrophe apostrophe (0 )space equals space 0 close curly brackets where p apostrophe apostrophe (x )space is the second derivative of p (x ). What is the dimension of H

i pretty sure it is

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

y=sec x is the correct answer

~batmans wife dun dun