▪ Interpret the mean and standard deviation for a discrete probability distribution ▪ Explain covariance and its application in finance ▪ Use the binomial probability distribution to find probabilities ▪ Describe when to apply the binomial distribution ▪ Discuss the Hypergeometric distribution ▪ Review the Poisson distribution

一.简答题(每题6分,共30分。要求有简单说明) (1)已知某线性分组码的最小码距是15,问该码用于纠错时能保证纠正几位错?用于检错时能保证检出几位错?将该码的两个不相同的码字相加,结果最少有几个1?

一.选择填空(每空1分,共16分) 从下面所列答案中选择出最合理的答案。在答题纸上写上空格编号以及你 所选择的答案,每空格编号只能对应一个答案

To use regression analysis to predict the value of a dependent variable based on an independent variable The meaning of the regression coefficients bo and b . To evaluate the assumptions of regression analysis and know what to do if the assumptions are violated . To make inferences about the slope and correlation coefficient . To estimate mean values and predict individual values

Integration.Smart/Optical Cards Matthew e. Baretich 117.2 Hospital Information Systems niversity of Colorado The Clinical Environment Healthcare Codes and Standards 117.1 Clinical Information Systems Luis Kun The main objective of this section is to provide the reader with a summary of areas that relate to clinical

 Recognize situations in which to use analysis of variance  Understand different analysis of variance designs  Perform a single-factor hypothesis test and interpret results  Conduct and interpret post-hoc multiple comparisons procedures  Analyze two-factor analysis of variance tests

 Test hypotheses for the difference between two independent population means (standard deviations known or unknown)  Test two means from related samples for the mean difference  Complete a Z test for the difference between two proportions  Use the F table to find critical F values  Complete an F test for the difference between two variances

MATLAB® is a high-level language that includes matrix-based data structures, its own internal data types, an extensive catalog of functions, an environment in which to develop your own functions and scripts, the ability to import and export to many types of data files, object-oriented programming capabilities, and interfaces to external technologies such as COM, Java, programs written in C and Fortran, and serial port devices

例1假设有一个4×4的矩阵键盘通过并行接口 芯片8255与微机相连。8255的A口作为输出 口,与键盘的行线相连;B口为输入口,与 键盘列线相连

3-1选择题 1.D 2. ABCD 4. AD 5. AC 6.A 7. ACD 8.C 9.D